When I press windows-key + L and enter as another use, the screen flickers like it is changing the res. Ok if I had different res between the two users, but I dont. I have the same 1152@32bit in 100Hz on both users.

So why does it flick the screen?

System info:

Elsa gladiac geforce 2 (21.83)
Asus P2B-DS
2x P450
GTXP

and that closed my connection in the same time

HHeeeLLLPPP !!

Thanks