Counter Strike - Source

i dnt no how many CS fans there are on this forum but i tried everywhere but still get the same problem.

when playing counter strike source the game will lag for like 3-5 seconds. this is continuous, like every minute or so, i will lag even tho my latency reads 25-35 max. constant lag!

computer spec:
intel core 2 Duo 6600 2.4 GHz
memory RAM 4GB (but vista only reads 3.325 GB)
NVIDIA Geforce 7900 GT OC (i thinks its a GDDR3)
Direct X version 10.0

(i am using a wireless connection but my speed checks out to 13MB on a good day with about 70-80% signal strength)

 

Well i mean, it can be the Server u playing on. But there is a command that u enter at the command prompt but i have to find it

 

cnt be server coz when i play same server on my m8s computer theres no lag. all smooth!

 

Maybe it's your internet connection?

 

well i got a 16MB connection with a belkin wireless G+ MIMO router.

 

Got the right rates that server demands? And videocard drivers up to date?

 

cheers all, found the proble, it was indeed my internet connection, when connected to the router, game fly like the a380 airbus! cheer all who posted.!!!!