the cheapest possible board is the pc chips 810lm , $85. has built in video, sound, lan, modem. FIC makes decent boards. They are reliable for the most part, but dont expect all the extras. I use a gigabyte myself, same type of thing, but probably more reliable from my experience. The only problem i've had with FIC was one of my old super7 boards didnt have an AGP slot that could power some high power cards (voodoo3 at the time, which isn't even high power now). Then again there were abit and asus boards that had similar problems, due to not being able to see that cards were gonna need a ton more power in the future. But they are decent. might want to get an az11e for like $3-5 more since well it has overclocking, and is a newer design (probably has all the minor fixes, etc) . also amd has a step by step guide to building an athlon system somewhere on their site