The case you picked isn't a full tower case. In general the Cooler Master cases run cooler and quieter than anything on the market. As Ken said, dump the ABIT stuff, look into ASUS (A8N-E ???). Antec 550W True Power II PSU. ThermalRight XP90-C HS, Enermax 90mm adjustable speed fan, and some Artic Silver 5 or Ceramique.