Sorry about the delay.  I was called to a job and didn't have access to my
system. first is cdiag for linda's.  this is the one that can access ed's.
CDiagnosis V1.33
Start diagnosis for HOMEUPSTAIRS
Enumerate Shares
Share name   Resource                        Remark
-------------------------------------------------------------------------------
print$       F:\WINDOWS\system32\spool\drivers
Printer Drivers
IPC$                                         Remote IPC
SharedDocs   F:\DOCUMENTS AND SETTINGS\ALL USERS\DOCUMENTS
Printer      Microsoft Document Ima Spooled  Microsoft Office Document Image
Wr
Printer3     USB002                 Spooled  EPSON Stylus CX4600 Series
The command completed successfully.
Adhoc Browser View
Server Name            Remark
-------------------------------------------------------------------------------
\\HOMEUPSTAIRS         Linda's
\\HOMEUPSTAIRS1A       Ed's
The command completed successfully.
Full Targets homeupstairs 192.168.0.102 homeupstairs1a 192.168.0.100
127.0.0.1
Target homeupstairs
"HOMEUPSTAIRS ping homeupstairs"
Pinging homeupstairs [192.168.0.102] with 32 bytes of data:
Reply from 192.168.0.102: bytes=32 time<1ms TTL=128
Reply from 192.168.0.102: bytes=32 time<1ms TTL=128
Reply from 192.168.0.102: bytes=32 time<1ms TTL=128
Reply from 192.168.0.102: bytes=32 time<1ms TTL=128
Ping statistics for 192.168.0.102:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 0ms, Average = 0ms
"HOMEUPSTAIRS net view homeupstairs"
Shared resources at homeupstairs
Linda's
Share name  Type   Used as  Comment
-------------------------------------------------------------------------------
Printer     Print           Microsoft Office Document Image Writer
Printer3    Print           EPSON Stylus CX4600 Series
SharedDocs  Disk
The command completed successfully.
Target 192.168.0.102
"HOMEUPSTAIRS ping 192.168.0.102"
Pinging 192.168.0.102 with 32 bytes of data:
Reply from 192.168.0.102: bytes=32 time<1ms TTL=128
Reply from 192.168.0.102: bytes=32 time<1ms TTL=128
Reply from 192.168.0.102: bytes=32 time<1ms TTL=128
Reply from 192.168.0.102: bytes=32 time<1ms TTL=128
Ping statistics for 192.168.0.102:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 0ms, Average = 0ms
"HOMEUPSTAIRS net view 192.168.0.102"
Shared resources at 192.168.0.102
Linda's
Share name  Type   Used as  Comment
-------------------------------------------------------------------------------
Printer     Print           Microsoft Office Document Image Writer
Printer3    Print           EPSON Stylus CX4600 Series
SharedDocs  Disk
The command completed successfully.
Target homeupstairs1a
"HOMEUPSTAIRS ping homeupstairs1a"
Pinging homeupstairs1a [192.168.0.100] with 32 bytes of data:
Reply from 192.168.0.100: bytes=32 time<1ms TTL=128
Reply from 192.168.0.100: bytes=32 time<1ms TTL=128
Reply from 192.168.0.100: bytes=32 time<1ms TTL=128
Reply from 192.168.0.100: bytes=32 time<1ms TTL=128
Ping statistics for 192.168.0.100:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 0ms, Average = 0ms
"HOMEUPSTAIRS net view homeupstairs1a"
Shared resources at homeupstairs1a
Ed's
Share name   Type   Used as  Comment
-------------------------------------------------------------------------------
hpdeskje     Print           hp deskjet 3500 series
My Pictures  Disk
SharedDocs   Disk   (UNC)
The command completed successfully.
Target 192.168.0.100
"HOMEUPSTAIRS ping 192.168.0.100"
Pinging 192.168.0.100 with 32 bytes of data:
Reply from 192.168.0.100: bytes=32 time<1ms TTL=128
Reply from 192.168.0.100: bytes=32 time<1ms TTL=128
Reply from 192.168.0.100: bytes=32 time<1ms TTL=128
Reply from 192.168.0.100: bytes=32 time<1ms TTL=128
Ping statistics for 192.168.0.100:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 0ms, Average = 0ms
"HOMEUPSTAIRS net view 192.168.0.100"
Shared resources at 192.168.0.100
Ed's
Share name   Type   Used as  Comment
-------------------------------------------------------------------------------
hpdeskje     Print           hp deskjet 3500 series
My Pictures  Disk
SharedDocs   Disk
The command completed successfully.
Target 127.0.0.1
"HOMEUPSTAIRS ping 127.0.0.1"
Pinging 127.0.0.1 with 32 bytes of data:
Reply from 127.0.0.1: bytes=32 time<1ms TTL=128
Reply from 127.0.0.1: bytes=32 time<1ms TTL=128
Reply from 127.0.0.1: bytes=32 time<1ms TTL=128
Reply from 127.0.0.1: bytes=32 time<1ms TTL=128
Ping statistics for 127.0.0.1:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 0ms, Average = 0ms
"HOMEUPSTAIRS net view 127.0.0.1"
Shared resources at 127.0.0.1
Linda's
Share name  Type   Used as  Comment
-------------------------------------------------------------------------------
Printer     Print           Microsoft Office Document Image Writer
Printer3    Print           EPSON Stylus CX4600 Series
SharedDocs  Disk
The command completed successfully.
Ping Targets 
www.yahoo.com 66.94.230.32 192.168.0.1
Target 
www.yahoo.com
"HOMEUPSTAIRS ping 
www.yahoo.com"
Pinging 
www.yahoo.akadns.net [68.142.197.77] with 32 bytes of data:
Reply from 68.142.197.77: bytes=32 time=35ms TTL=53
Reply from 68.142.197.77: bytes=32 time=25ms TTL=53
Reply from 68.142.197.77: bytes=32 time=24ms TTL=53
Reply from 68.142.197.77: bytes=32 time=23ms TTL=53
Ping statistics for 68.142.197.77:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 23ms, Maximum = 35ms, Average = 26ms
Target 66.94.230.32
"HOMEUPSTAIRS ping 66.94.230.32"
Pinging 66.94.230.32 with 32 bytes of data:
Reply from 66.94.230.32: bytes=32 time=71ms TTL=55
Reply from 66.94.230.32: bytes=32 time=71ms TTL=56
Reply from 66.94.230.32: bytes=32 time=73ms TTL=55
Reply from 66.94.230.32: bytes=32 time=70ms TTL=56
Ping statistics for 66.94.230.32:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 70ms, Maximum = 73ms, Average = 71ms
Target 192.168.0.1
"HOMEUPSTAIRS ping 192.168.0.1"
Pinging 192.168.0.1 with 32 bytes of data:
Reply from 192.168.0.1: bytes=32 time<1ms TTL=127
Reply from 192.168.0.1: bytes=32 time<1ms TTL=127
Reply from 192.168.0.1: bytes=32 time<1ms TTL=127
Reply from 192.168.0.1: bytes=32 time<1ms TTL=127
Ping statistics for 192.168.0.1:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 0ms, Average = 0ms
End diagnosis for HOMEUPSTAIRS
next, the one that can't access linda's:
CDiagnosis V1.33
Start diagnosis for HOMEUPSTAIRS1A
Enumerate Shares
Share name   Resource                        Remark
-------------------------------------------------------------------------------
print$       C:\WINDOWS\system32\spool\drivers
Printer Drivers
IPC$                                         Remote IPC
My Pictures  C:\Documents and Settings\All Users.WINDOWS\Documents\My Pictures
SharedDocs   C:\DOCUMENTS AND SETTINGS\ALL USERS.WINDOWS\DOCUMENTS
hpdeskje     USB001                 Spooled  hp deskjet 3500 series
The command completed successfully.
Adhoc Browser View
Server Name            Remark
-------------------------------------------------------------------------------
\\HOMEUPSTAIRS         Linda's
\\HOMEUPSTAIRS1A       Ed's
The command completed successfully.
Full Targets homeupstairs 192.168.0.102 homeupstairs1a 192.168.0.100
127.0.0.1
Target homeupstairs
"HOMEUPSTAIRS1A ping homeupstairs"
Pinging homeupstairs [192.168.0.102] with 32 bytes of data:
Reply from 192.168.0.102: bytes=32 time<1ms TTL=128
Reply from 192.168.0.102: bytes=32 time<1ms TTL=128
Reply from 192.168.0.102: bytes=32 time<1ms TTL=128
Reply from 192.168.0.102: bytes=32 time<1ms TTL=128
Ping statistics for 192.168.0.102:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 0ms, Average = 0ms
"HOMEUPSTAIRS1A net view homeupstairs"
Shared resources at homeupstairs
Linda's
Share name  Type   Used as  Comment
-------------------------------------------------------------------------------
Printer     Print           Microsoft Office Document Image Writer
Printer3    Print           EPSON Stylus CX4600 Series
SharedDocs  Disk   Z:
The command completed successfully.
Target 192.168.0.102
"HOMEUPSTAIRS1A ping 192.168.0.102"
Pinging 192.168.0.102 with 32 bytes of data:
Reply from 192.168.0.102: bytes=32 time<1ms TTL=128
Reply from 192.168.0.102: bytes=32 time<1ms TTL=128
Reply from 192.168.0.102: bytes=32 time<1ms TTL=128
Reply from 192.168.0.102: bytes=32 time<1ms TTL=128
Ping statistics for 192.168.0.102:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 0ms, Average = 0ms
"HOMEUPSTAIRS1A net view 192.168.0.102"
Shared resources at 192.168.0.102
Linda's
Share name  Type   Used as  Comment
-------------------------------------------------------------------------------
Printer     Print           Microsoft Office Document Image Writer
Printer3    Print           EPSON Stylus CX4600 Series
SharedDocs  Disk
The command completed successfully.
Target homeupstairs1a
"HOMEUPSTAIRS1A ping homeupstairs1a"
Pinging homeupstairs1a [192.168.0.100] with 32 bytes of data:
Request timed out.
Request timed out.
Request timed out.
Request timed out.
Ping statistics for 192.168.0.100:
Packets: Sent = 4, Received = 0, Lost = 4 (100% loss),
"HOMEUPSTAIRS1A net view homeupstairs1a"
Shared resources at homeupstairs1a
Ed's
Share name   Type   Used as  Comment
-------------------------------------------------------------------------------
hpdeskje     Print           hp deskjet 3500 series
My Pictures  Disk
SharedDocs   Disk
The command completed successfully.
Target 192.168.0.100
"HOMEUPSTAIRS1A ping 192.168.0.100"
Pinging 192.168.0.100 with 32 bytes of data:
Request timed out.
Request timed out.
Request timed out.
Request timed out.
Ping statistics for 192.168.0.100:
Packets: Sent = 4, Received = 0, Lost = 4 (100% loss),
"HOMEUPSTAIRS1A net view 192.168.0.100"
Shared resources at 192.168.0.100
Ed's
Share name   Type   Used as  Comment
-------------------------------------------------------------------------------
hpdeskje     Print           hp deskjet 3500 series
My Pictures  Disk
SharedDocs   Disk
The command completed successfully.
Target 127.0.0.1
"HOMEUPSTAIRS1A ping 127.0.0.1"
Pinging 127.0.0.1 with 32 bytes of data:
Request timed out.
Request timed out.
Request timed out.
Request timed out.
Ping statistics for 127.0.0.1:
Packets: Sent = 4, Received = 0, Lost = 4 (100% loss),
"HOMEUPSTAIRS1A net view 127.0.0.1"
Ping Targets 
www.yahoo.com 66.94.230.32 192.168.0.1
Target 
www.yahoo.com
"HOMEUPSTAIRS1A ping 
www.yahoo.com"
Pinging 
www.yahoo.akadns.net [68.142.197.64] with 32 bytes of data:
Reply from 68.142.197.64: bytes=32 time=65ms TTL=53
Reply from 68.142.197.64: bytes=32 time=34ms TTL=53
Reply from 68.142.197.64: bytes=32 time=25ms TTL=53
Reply from 68.142.197.64: bytes=32 time=27ms TTL=53
Ping statistics for 68.142.197.64:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 25ms, Maximum = 65ms, Average = 37ms
Target 66.94.230.32
"HOMEUPSTAIRS1A ping 66.94.230.32"
Pinging 66.94.230.32 with 32 bytes of data:
Reply from 66.94.230.32: bytes=32 time=176ms TTL=56
Reply from 66.94.230.32: bytes=32 time=71ms TTL=56
Reply from 66.94.230.32: bytes=32 time=75ms TTL=55
Reply from 66.94.230.32: bytes=32 time=69ms TTL=55
Ping statistics for 66.94.230.32:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 69ms, Maximum = 176ms, Average = 97ms
Target 192.168.0.1
"HOMEUPSTAIRS1A ping 192.168.0.1"
Pinging 192.168.0.1 with 32 bytes of data:
Reply from 192.168.0.1: bytes=32 time<1ms TTL=127
Reply from 192.168.0.1: bytes=32 time<1ms TTL=127
Reply from 192.168.0.1: bytes=32 time<1ms TTL=127
Reply from 192.168.0.1: bytes=32 time<1ms TTL=127
Ping statistics for 192.168.0.1:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 0ms, Average = 0ms
End diagnosis for HOMEUPSTAIRS1A