

My current specs and prices are:
Motherboard Gigabyte 8I865GVMK $109
Case Omni 8880 $85
Hard Drive Western Digital 80GB $92
CPU Pentium 4 3.0 $299
RAM 512MB 3200 Generic $115
RAM 512MB 3200 Generic $115
CD-RW/ DVD-R Samsung 52/52/32+16xDVD $75
Sound Card Creative Live Value 5.1 $55
Graphics Card Sapphire 256MB 9550 TD $179
Keyboard/mouse Logitech Internet $29
Are these good prices?
AMD or intel?
Are these good specs for the money?
Nvidia or Radion?
i am shopping from www.cpl.net.au and i don't want to shop online.
P.S i'm only 12 yrs old but i have quite a lot of knowledge in electronics