Upgrading Questions

[SMASH]

Ok so here are my important components on my current rig:

Western Digital Caviar Blue WD3200AAKS 320GB 7200 RPM SATA 3.0Gb/s 3.5" Internal Hard Drive - OEM (http://www.newegg.com/Product/Product.aspx?Item=N82E16822136074)

CORSAIR XMS2 2GB (2 x 1GB) 240-Pin DDR2 SDRAM DDR2 800 (PC2 6400) Dual Channel Kit Desktop Memory (http://www.newegg.com/Product/Product.aspx?Item=N82E16820145034)

Intel Core2 Quad Q9400 2.66GHz LGA 775 95W Quad-Core Processor (http://www.newegg.com/Product/Product.aspx?Item=N82E16819115131)

ASUS RAMPAGE FORMULA LGA 775 Intel X48 ATX Intel Motherboard (http://www.newegg.com/Product/Product.aspx?Item=N82E16813131284)

RAIDMAX AURORA 2 RX-700F 700W ATX12V V2.2 / EPS12V SLI Ready CrossFire Ready Power Supply (http://www.newegg.com/Product/Product.aspx?Item=N82E16817152037)

ATI Radeon HD 4650

I am looking to upgrade some things without breaking the bank. I was originally looking to rebuild but certain things are making me cut back on money. The Thing I really need is a bigger hard drive but I figured if it's possible I'll just add a terabyte onto is. I'm planning a complete wipe and reinstallation of Windows 7 after the upgrade so data isn't a problem and I don't really want to pay for an external hard drive.

So besides the hard drive (the main concern), the mobo and the ram are where I want it, but do you think it'd be wise and somewhat cheap to upgrade the processor and/or the video card? Any suggestions?

Thanks in advanced.

[flibitijibibo]

Your mobo, processor and video card are fine. I would add 1GB RAM at least, and put the rest toward the hard drive.

[NullZero]

What do you tend to use your machine for? If it's gaming, cut a little on the processor, and splash out more for the graphics.

[Cojafoji]

might want to snag some faster ram.

[SMASH]

I was gonna say I wish I could play Crysis at a higher setting, but considering my situation, I think another hard drive is all I'm going to splurge on. I'd get more RAM but currently all my slots are full and brand new RAM seems like a waste of money.

Is there any special way to set up two hard drives or just hook them up like you regularly would and they'll both work?

[Bhamid]

You can hook it up normally and keep them as separate drives or you can put them in a RAID configuration and do funky stuff with it :)

http://en.wikipedia.org/wiki/RAID