Richard
You need to determine that your hardware is up to the job.. the minimum
requirements are:
CPU = 300mhz - RAM = 128mb - Disk space = 1.5gb free - Video = SuperVGA
800x600 - CDROM or DVD
The simple truth is that XP needs more than this to run well.. assuming that
a cpu upgrade is out of the question (down to availability as much as
anything else), you should be looking to have at least 256mb (512mb is
good), and a 20gb hard drive..
Then you need to establish what other hardware installed in your system will
work.. to do this, either download and run the Windows Upgrade Advisor (high
speed connection recommended as it is some 50mb of code) from this link..
http://www.microsoft.com/windowsxp/home/upgrading/advisor.mspx
OR.. borrow an XP CD from somebody, run the CD in Windows 98, and select
option 4, the system compatibility checker..
The most likely hardware items to fail this test are modems and parallel
port scanners.. while some people go searching for drivers, it is probably
best to replace both items with newer units..
Assuming all is well with the hardware, you now have to pick a version of
XP.. you have three choices.. OEM versions can only do clean installs and
have no direct Microsoft support.. there are two Retail boxed versions.. the
Upgrade allows either upgrade or clean install.. to clean install with the
upgrade version, you need a qualifying OS CD like Windows 98.. the full
Retail boxed version will upgrade or clean install regardless of any
qualifying.. there are cost inplications here, and it is not for me to
advise you.. I have just given info on the options..
Having established that harware is ok, and picked the software path, you can
now go ahead and do it.. one more thing.. if you purchase a retail boxed
version, it should already be SP2'd.. if for some reason you acquire a
version that isn't, you can get SP2 CDs from computer stores or cds from
computer magazines or you can order a CD from Microsoft (no charge)..
http://www.microsoft.com/windowsxp/downloads/updates/sp2/cdorder/en_us/default.mspx
Good luck with whatever you do.. happy computing..
Mike Hall