Computer Cases and Graphics cards HELP!

[Mathesims]

I currently have this computer: http://www.frys.com/product/7981890?site=sr:SEARCH:MAIN_RSLT_PG

QUESTION #1: I want to upgrade the case to something larger to work with a larger video card.
So, what i am REALLY in need of help is. What case should I get that will work and fit with my components (NOTE: So far i have upgraded nothing i plan on upgrading to a 650-700 watt PSU and get the GTX 650)

QUESTION #2: Can I fit the EVGA GTX 650 into and PCI slot because I have a integrated graphics card???

 

[Nuckles_56]

Assuming the motherboard has a PCI-E3.0 x16 slot, then you'll be fine in that respect, but as to whether the GPU will fit in the case, that is impossible for us to work out as we don't know who made the case. The other thing is that a 650-750W PSU is well and truly bigger than you need for the job, a 500-550W one is a far better choice