I've just upgraded my computer, actualy nothing of the old one is left, but i seem to have problems with cs 1.6, when I play cs although my fps never drop under 70 fps, every few seconds the game is acting like i'm having lag, my actual lag is below 10, my new system is a msi k9vgm-v motherbord, a amd athlon 64 x2 4200+, integrated graphics card (i'm saving money to buy a His x1650 pro graphics card), 1 gb ram ddr 2 800 mhz. I havent got a ideea about whats wrong! pls help!

Check you steam download settings and make sure it set to what type of internet connection you have.

Yep it's set to my connection type! something else i could try?

also if i restart the pc ican play for about an hour until this happens, so i think this should be from the drivers or something else!