My mainboard is an Intel D845GRG with Pentium IV 1.8 gig processor, 40 gig hard drive, 256 mb DDR-SDRAM, 256 kb L2 onboard cache, 4x100 MHz front side bus speed, 2x133 MHz memory bus speed, NPS 160W power supply. Video is Intel 82845G with 61 MB total memory. I could probably spend up to $500 Canadian on upgrades, but I don't think thats enough to get me an entire new computer. The graphics card I was planning to get when I thought I had AGP was an ATI Radeon 9600XT, which I found on sale for $250 Canadian. I live in Edmonton and have access to computer superstores like Best Buy but also there's a lot of smaller companies. I'm not sure where would be the best place to shop for a new mobo and/or video card. What would you guys do if you were me?