Opus 320 - ATX, BTX, 24 pin, 20 pin... huh?
So I ordered a 320 watt PSU direct from Opus, and when you add it to your cart, it gives you the choice of "BTX - 24pin" or "ATX-20pin" (the mp3car store does not give any options?). I had ordered a microATX motherboard the same day, so I chose the "ATX" option since it seemed logical. So of course I get my motherboard today and it's 24 pin.
I have not received the 320 yet, but I'm going to go ahead and assume that it's going to have 20 pins when it gets here. So why was the 24 pin option called "BTX?" I assume the 20 pin connection from the Opus will not run my motherboard? But why is there no option in the mp3car store?