[citation][nom]bv90andy[/nom]I bet I'm not the only one who has windows on a small partition and all the files on another partition. With Win 7 is even easier to redirect all user folders (incluing desktop) to another partition.If I format windows then all my files are automatically backed up.[/citation]
And not only. Separate hard drives completely, for performance issues. Swap file, temp files, main windows folder, program files (and I mean where I chose to install it, not the default windows folder), and "my documents" too on a different drive (many games create massive folders in "my documents").
Each of those in a first partition (for the short strokes effect, and because the first partition is always faster), small enough and defragmented, big enough for easy defragmentation though. The rest of the data, that does not need performance, can hang in the second partitions.
Or go SSD and loose all the capacity.