My current PSU is a five year old Enermax EG465AX-VE. Rails are as follows. +3,3V 30A +5V 44A +12V 32A -5V 1A -12V 2A BIOS shows that all voltages are quite fine and within 2% of nomimal. Getting a 9800GTX this week and I was wandering how the Old Powerhouse would cope with it. If not, got my eyes on Seasonic SS-650HT. Good choice I presume?