Well from what I can see everything fits together. Your PSU connects are all there, memory is compatible with the Mobo, Processor is compatible with the Mobo, and the mobo fits in the case.
From what I can see of the pictures (and what I know of the 8800GT) it is going to be a cramped space around the bottom of your memory slots so you'll probably need to have the memory seated and in place before you put the GPU in.
Similarly you should pick a spot for your hard drive after the motherboard is in the case based on where you think it is least likely to be in the way (ie away from the GPU and away from the SATA connections you want to use on your mobo).
The prices seem kind of high but I'm really at a loss when it comes to where to find deals for the folks who live in the Eu. I wish newegg would ship to you guys, it would make life so much easier for me and cheaper for you~








