I also upgrade to Windows Vista Home Premium Edition, and I have been having
the same cursor problems. But it does not do it all the time. But it does
seem to happen when I am typing that the cursor will start to jump to another
place. But I am also having problems with it opening a page when I put the
cursor over and icon, and I never click the icon. Also my cursor will just
stop responding to my external mouse. My mouse pad will respond, but my
external mouse will not. The only way I can get the external mouse to start
working again is to reboot my laptop. Very Frustrating.
I did see some suggestions listed for the jumping cursor, and here is what
it said:
My cursor is behaving erraticly.
There are two possible solutions to this problem:
If your TouchPad is dirty, use a small amount of ammonia-based window
cleaner on a clean cloth and gently wipe the surface of the TouchPad to
remove any dirt or grime. Having a clean TouchPad surface usually eliminates
erratic pointer movement.
The TouchPad driver may need to be updated. Download the appropriate
Synaptics driver from the manufacturer's support site. Uninstall the driver
that is not working and then install the downloaded driver.
I was also notified by windows that for my mousepad, synaptics did offer an
update that was compatible with windows Vista:
http://www.synaptics.com/support/drive.cfm
But, when I tried to download the upgrade, I got an error messege from
WinRAR self-extracting archive:
The archive is either in unknown format or damaged
Cannot open C:\Users\Owner\AppData\Local\Temp\Temporary Internet
Files\Content.IE5\NOULH7VJ\
Synaptics_Driver_v10_1_8_Vista32[2].exe.
I tried to manually locate this file, but with no luck. Not sure what the
problem is with that.
I loaded the file to my desktop, but being computer illiterate, I am not
sure enough to know where to upload
the synaptic driver upgrade.
Any help would be appreciated.