The Logitech SetPoint software I believe takes way too much resources.
I'm curious, and also interested to know if there is any "alternative" software that is similar to setpoint logitech software... but takes less resources that I can use.
Setpoint 2.60 takes 7860KB of memory in my system. Doesn't seem like too much to me. You'd be hard pressed to find any mouse mfr with lighter software.
I'm running without the software just default windows drivers.
The only feature I miss is left/right scrolling.
Page back/forward works ok in Firefox now it seems.