I wanna know how many watts i need for my computer's power supply. I am running these specs: Soyo Dragon Plus! motherboard AMD Athlon XP 1700+ 512MB DDR Ram (the number "2100" is on it, i'm steadily learning but don't know what this means. maybe someone can fill me in?) (2) Hard drives. (1) 40gig (1) 20gig Geforce 2 MX 400 64MB DDR (but i will be switching to a 9700Pro or a GF4 soon, so i wanna be able to accomidate this change) Sound Blaster Audigy MP3+ (all the plugs are occupied, i'm not sure how much that matters...) 56k Modem (just in case...) 1 fan to suck in air 1 fan to suck out air How many watts do i need? I"m currently running 350watts, but sometimes it shutsdown randomly. A friend said it could be my power supply. Suggestions?