i always have an SSD as my boot drive. i always move my documents and desktop to a mechanical or my server so if i have to reinstall ever, i can be back up in running in about 7 minutes and my data is safe and sound on an array. call me old fashion, but i still don't trust my documents and critical data to an SSD. just go to c:\users\%username% and right click each of your folders like desktop, downloads, etc, properties, location tab, then you can select a folder anywhere else and windows will treat that as the normal location, updating all of your libraries and such so everything automatically goes there and you're none the wiser!
like i said though, that's just me because whenever i update an OS i reinstall from scratch, or if i do major system changes (which happens often with the toys i get), i don't have to do any backup or restoring, just point my folders after reinstall.
