Let me start by saying that I have done several searches and didn't find quite find my answers, so I've resorted to posting a new thread. I'm going tomorrow to look at buying Vista and have a few questions before I go. 1. I'm wanting to spend as little as possible so I'm looking at the OEM versions. Has anyone installed an OEM version of Home Premium? Are you able to install it via Bootcamp without any problems? 2. Don't have much HDD space left so I want the Windows partition to be fairly small. Would 15GB be enough for Home Premium? I don't plan on putting much on Windows. I will use OSX about 95% of the time. 3. I plan on upgrading the HDD sometime in the future. With Vista OEM, will I be able to upgrade the HDD and re-install Vista? Or will that be too much of a system change? Thanks for you help.