I'm thinking I'm going to make my own computer, but im on a really low bugdet, what i need help on is, i really don't know anythingh about motherboads or CPUs, whether to get an AMD or Intel, but what i really want is a combo package though, a CPU that comes with a motherboard, all i want is my system is to run Half life 2 decently, make it look really nice, really nice graphics and stuff, as of now all my computer stuff is old, i have a intel celeron 1.2 GHz, 40 Gb hardrive, ATi radeon 7500. What im about to get from a friend is a radeon 9000 pro, or this other Nvidia card, also im thinking about getting 1 Gb ddr or whatever i really don't know i ahve 128 right now, i just need a lot of help, just help me choose a good ddr, CPU & motherboard, and what ever else i need