LOL guys bought a new pc but having trouble running cs... help me plz im not rich so its not a great pc but it should run css fine... AT LEAST I THOUGHT. um, heres the specs.

Intel core 2 duo E7400 2.80 ghz


NVIDIA geforce 7100 graphics card

course i have plenty of ram and hard drive space. but when i load up css its slow, glitchy and just not smooth. its freakishly hard to play, even offline with bots. HELP ME. guys can u plz post up ur specs and tell me if css runs smooth for ya... or some tips to get it running fine, maybe i just need a new mouse LOL. and a better net connection, i have one of those wireless usb thingos, im gonna fix that. maybe thats the problem? dunno but pleeease help. give some tips on how to fix.