When i play on a win32 listen server alone i get 100 fps all the time, even in pubs with more than 30 ppl i have constant 100 fps

Geforce FX5600 256MB
2.66Ghz
1 Gig of ram

But when i play with Pod bots, my fps drops really hard, even with ~5 or 4
bots ingame.
I Really want this to be fixed, thanks 9_9