The computer I'm building.

[Sandform]

CPU Spoiler for relevant specs: CPU Socket Type LGA 775?** http://www.newegg.com/Product/Produc...82E16819115036 Motherboard Spoiler for relevant specs: CPU Socket Type LGA 775 ** (RAM info Number of Memory Slots: 4×240pin * Memory Standard: DDR2 1366+/1066 *) (Case info Form Factor: ATX ##) PCI Express 2.0 x16: 1 PCI Express x 1: 3 http://www.newegg.com/Product/Produc...82E16813128359 RAM Spoiler for relevant specs: Type 240-Pin DDR2 SDRAM *) http://www.newegg.com/Product/Produc...82E16820145184 Optical Drive Interface SATA http://www.newegg.com/Product/Produc...82E16827106263 Hard Drive http://www.newegg.com/Product/Produc...82E16822136284 Hard drive cooling fan http://www.newegg.com/Product/Produc...82E16835200033 Nvidia graphics card. Interface PCI Express 2.0 x16 http://www.newegg.com/Product/Produc...82E16814130339 Power Supply Unit (PSU) http://www.newegg.com/Product/Produc...82E16817703009 Frame (tower) Motherboard Compatibility: ATX Form Factor 12" x 10.5" or smaller http://www.newegg.com/Product/Produc...82E16811156053 Alright this is what I'm ordering for parts. I just need to know a few things. For the PSU. My hard drive is SATA 3.0gb/s. Does that mean that if the PSU has a SATA available connector it will work or does that 3.0gb/s mess things up? Also, Where am I looking at for the compatibility with the frame/tower? I can't see it anywhere on the page. For the motherboard, it only has one 1 PCI express 2.0 16 slot, but it has 3 PCI express slots open so I think that should be fine. I thought I saw someone recommend that you would need two PCI express 16 slots...so I just want to be sure that is right.