You should really get Windows on your Mac if you must test applications that are Windows only, or you just want Windows. I have a virtual machine of Windows XP so I can test applications and also "have the best of both worlds". However, if you want to have Windows, it is up to you. Just remember, Vista. Also remember that you will lose about 40 GB's of Hard Drive space if you Bootcamp. A lot of things to think about. All around, I say it is an OK idea.