Yes you are right there are Windows 7 drivers for ATI but the support is limited to the HD series. I agree getting a better card to run Windows 7 is best. Below I am pasting the specs for the ATI Catalyst Windows 7 preview drivers.
to the following configuration(s):
Radeon™ HD 4000 Series
Radeon™ HD 3000 Series
Radeon™ HD 2000 Series
Mobility Radeon™ HD 4000 Series
Mobility Radeon™ HD 3000 Series
Mobility Radeon™ HD 2000 Series
To download the Catalyst Windows 7 Preview Driver , please click on the links below:
Catalyst 32-bit Windows 7 Preview Driver
Catalyst 64-bit Windows 7 Preview Driver
Also here is the link to the website where I got the information.
Ati Catalyst Windows 7 Preview at Source Code | Free Indo Source Code ~ Technology & Programming
This is usually true however the Windows 7 Beta Driver from ATI is working flawlessly and games run very well using it.. I haven't tried the Vista drivers yet for a comparison but there's nothing wrong with ATI's Win 7 Beta driver that I can find..The Vista drivers work better than any preview driver.
As for ATI, there are Vista drivers all the way back to the 9500, so the 1300 is supported, but the 9200 is SOL.
U are a genius!i downloaded the windows 2000 driver and it works fine for the ati radeon 9200 card in windows 7