Ghost09

Ok not long ago i bought an XFX 6600GT AGP card. and really i havent been online much ive just been gaming! so i havent shown myself in NGO recently. F.E.A.R plays Great! and BF2 also and all other games ive thrown on it play on high most of them or on a very few on mid settings. no complains about the card. i know there are much better ones out there like the 6800GS and GT models but i dont really care im quite satisfied (i upgraded from a FX5700)

Ive return on NGO seeking help from all the Gurus in here. The thing is there is absolutely nothing wrong with the card.BUT like most PC freaks in here i want to Overcloak!!! currently im running my card on 580 Core and 1126 Mem (stock is 500/1000) im using the stock HS but replaced the fan with a much better one. leaves my idle temps at 48*C and 65*C load. What i want to know is how can i Volt mod this card. i want to reach 600 Core thats the only thing i want. Mem i dought will go any higher so i wont even try. im able to take it to 600 core but it starts to show weird artifacts. my friend saw them and said they look Volt related...that the core needs more voltage. is this true? its not heat since the HS stays fairly cool.I rather do it trough BIOS increase the voltage there instead of hard modding it. i rather soft mod it. How can i do this? what utilities are required for me to change the core volt in my BIOS and reflash it with a slight increased voltage. Prefferably in Windows eviroment if possible since i dont want to hook up my floopy drive. Any help would be greatly appreciated. Thx in Advanced NGO' ers