Here's my Rig, MSI motherboard Radeon 9550 (CATALYST 5.5) 512mb DDR ram cd rom52x (32x burner) AMD Athlon(tm) XP 2200+ 1.79GHz 40 gig samsung (not in use) 110 gig wdc wd400 300w power supply In 5 weeks i will have enough mony for these upgrades, http://www.newegg.com/Product/Product.asp?Item=N82E16813131510 that my ASUS A8V DELUXE Socket 939 VIA K8T800 Pro ATX AMD Motherboard Same video card http://www.newegg.com/Product/Product.asp?Item=N82E16820144321 GeIL 1GB 184-Pin DDR SDRAM Unbuffered DDR 400 (PC 3200) GB Same cd rom but i'm also getting a NEC Beige 16X DVD burner http://www.newegg.com/Product/Product.asp?Item=N82E16827152039 As for the CPU It's a AMD Athlon 64 3000+ Winchester http://www.newegg.com/Product/Product.asp?Item=N82E16819103501 Same hard drive In another few weeks im getting 500 watt powersuply http://www.newegg.com/Product/Product.asp?Item=N82E16817182009 First up Do yaw agree or disagree with what i'm going to get for my rig? Last I Read at certain web pages (I forgot what pages) That you could indeed over clock this kind of video card. If so how do overclock it? ... I mean is it is the system bios or can you do it from windows? or would I have to upgrade my BIOS, because in that case i Can just wait untill i get my new parts. I need some advice. ... (system Memory)this is bit of topic but what is the different typs of speed in memory, what is the timing, and whats the difference between Registered andUnbuffered memory.