Time machine + bootcamp?

[Bandit390]

I have two partions. One with OSX installed and bootcamp with windows 7. If I buy a backup drive to use for time machine, will it just back up my OSX install or both? (EX. for me to use to install OSX/Win7 on a new drive, later)

 

[MarkMS]

Just OS X. Both are two different formats. What you can do is partition the backup drive and use one for OS X and the other for Windows 7.