Need advice on PSU....Thanks!

[pitfall317]

All I need to buy for my new gaming computer is the PSU. I have one in mind but some people mentioned in the reviews of my graphics card that it fried their PSU. So I'm a little concerned that I get a PSU that is not only powerful enough to run everything I bought but is powerful enough to handle any upgrades over the few years.

This is what I have in mind:
PSU: Thermaltake toughpower 750W Power Supply

Here is what I've bought for the computer:
Case: COOLER MASTER COSMOS 1000 RC-1000
CPU: Intel Core 2 Quad Q9300 Yorkfield 2.5GHz
GPU: BFG 9800 GX2 1GB
Mobo: GIGABYTE GA-EP35-DS4 LGA 775 Intel P35 ATX
Memory: G.SKILL 4GB (2 x 2GB) 240-Pin DDR2 SDRAM DDR2 800 (PC2 6400)
Hard Drive: Western Digital Caviar 640GB 7200 RPM 16MB Cache SATA 3.0Gb/s
DVD: PIONEER|DVR-115DBK 20X
Monitor: LG 22" Flat Panel

Thanks for all the help everyone!