ATI AIW all models with WDM

Hi,
I hope you know cause if you don't you're the only ones.
The newest ATI WDM drivers keep dropping from WindowsXP Pro SP2.

this is not an isolated case, we are reseller and are having between 10 to
20 calls a day about this and no solution besides saying call ATI and
Microsoft.

After looking at different workgroups for solution, I found one that states
that reinstalling XP fresh, doing SP1 but AVOID SP2 will make it work.

Do you think I will recall 250 systems because of a faulty updates from a
corporation?

I don't think so....