Like you said about revising your PSU, go ahead and do that. Try the PCpartspicker.com website I posted earlier, I don't think you should need more than a 550W PSU, maybe less. Pour the rest into the GPU.

I would not go below 550W on a PSU. Personally I think 650W was a betterine to go with. You will want to have the larger capacity in case you need it.

Also, if you only get just the amont you need power wise it leaves you no room for expansion.

That is true, and in my original response I said you definitely do not want to skimp on the powersupply, but with his limited budget, a 550 wouldn't hurt as long as it could support all of the components, but wouldn't leave too much room for expansion.

Okay well after some revising I had made yet again another long list of components in which some are still the same.

Case:
1. http://www.newegg.com/Product/Product.aspx?Item=N82E16811147153
2. http://www.newegg.com/Product/Product.aspx?Item=N82E16811147163

Power Supply:
1. http://www.newegg.com/Product/Product.aspx?Item=N82E16817182132

CPU:
1. http://www.newegg.com/Product/Product.aspx?Item=N82E16819103727

Mother Board:
1. http://www.newegg.com/Product/Product.aspx?Item=N82E16813131873

Hard Drive:
1. http://www.newegg.com/Product/Product.aspx?Item=N82E16822148767&SortField=0&SummaryType=0&PageSize=10&SelectedRating=-1&VideoOnlyMark=False&IsFeedbackTab=true#scrollFullInfo

DVD/CD:
1. http://www.newegg.com/Product/Product.aspx?Item=N82E16827135204

RAM:
1. http://www.newegg.com/Product/Product.aspx?Item=N82E16820145345

GPU:
1.http://www.newegg.com/Product/Product.aspx?Item=14-127-686&SortField=0&SummaryType=0&Pagesize=10&PurchaseMark=&SelectedRating=&VideoOnlyMark=False&VendorMark=&IsFeedbackTab=true&Keywords=%28keywords%29#scrollFullInfo

This is about it, the reason there are two cases is because I just saw the second one and it is 10$ cheaper and I am about 595$ in terms of the total budget and that needs to be lowered by 20$. Also I really want to order these parts on/before friday.