You know, I bought an Abit board and a Athlon 800 a few months ago. I thought it would look really cool to get one of the Suntek translucent cases for it. Well by default they come with a 230W p/s. I noticed I got pretty frequent lock ups and would have problems with starting. So I jump on Windrivers forums and see all this stuff about p/s needed to be pretty decent for AMDs. So I go out and get a 300W p/s for my cool case, a case fan, and a hdd cooler (I have a 7200rpm ata-66 20gb hdd. Gotta tell you guys, have not had a problem since. Now my question is, why is p/s such a big deal, and did I go overboard with cooling?