My friend is building a new system around an Athlon XP and needs a midtower case, and midtower only, so that it will fit nicely into his workdesk. So unfortunately, the SX1030B is out of the question but I have it narrowed down for him between that case's little bro, the SX630, and AOpen's new H600A. Anyone have experience with either of these two and can either recommend, or not recommend one over the other? Btw, he'll be upgrading to either an Enermax EG351P-VE (330w) or EG365P-VE (350w) so the standard PS that comes with each case isn't an issue. Thanks