So I got a laptop as a graduation present about a month ago. I am currently running bootcamp on my laptop and I use the Windows side more than I do the Mac side. It's mainly because I play games on the Windows side. Now, my hard drive is currently only 320 GB and I have 2 questions. How do I know what kind of hard drive I need to get? And secondly, if I'm running bootcamp, and I buy a new hard drive, can I somehow copy everything from this HD to my new HD? And will the HD space split between the Mac and Windows side? Or will it go straight to one side, and not the other? I honestly have no idea. Here are my specs - Exact Specs -2.4GHz Intel Core i5 Processor; 3MB shared level 3 cache. -4GB of 1066MHz DDR3 SDRAM -320GB 5400-RPM hard drive -15.4 inch (diagonal) LED-backlit glossy widescreen display; 1440 by 900 pixels -Intel HD Graphics -NVIDIA GeForce GT 330M graphics processor with 256MB of GDDR3 memory -Built-in iSight video camera -8x slot-loading SuperDrive -Mini DisplayPort -SD card slot, FireWire 800 port, two USB 2.0 ports -Optical digital audio/analog audio input and output ports; built-in stereo speakers -Built-in 10/100/1000BASE-T Ethernet -Built-in AirPort Extreme wireless networking and Bluetooth 2.1 + EDR -Backlit keyboard and ambient light sensor. -Preinstalled Mac OS X and iLife -Size and weight: 14.35 by 9.82 by .95 inches; 5.6 pounds -Meets ENERGY STAR requirements And before you ask why didn't you just buy a windows machine? My dad works for apple so that wouldn't fly with him lol.