Hello all. I just bought a 17" 2011 Macbook pro. This laptop is amazing! Only downside is that some apps I used to use are not available on OSX Lion like TsMuxer. I have a Dell 1525 laptop with Windows 7 already installed. Is it possible to take that hard drive out, put it in an external hard drive usb enclosure and use it to boot up Windows 7 on my MacBook Pro? I have a 256mb SSD drive on my MBP and do not want to partition the drive specifically for Windows 7 since I am barely going to use it. Thanks in advance!!