I'm upgrading my 25" cab soon (with mini 1-slot) and I have a 4-slot and a 6-slot on the way (couldn't help myself, price was nice <IMG SRC="smilies/biggrin.gif" border="0"> ) I want to know what type of power supply people are using with 4 or 6 slots. Just a bit concerned with how much extra juice they need. Thanks for any feedback.