mouse troubles

[Vin]

hey,

while using the fast user switching function in windows xp, my mouse cursor
"jumps" to the top-left corner of the screen -- i'm using a generic logitech
3-button scroll wheel mouse with the default xp drivers (don't have any
mouseware software installed!).

this isn't a mission-critical problem, but is quite irritating :-)

any ideas on what's causing this strange behaviour?

best,
vin