If you have an SSD and an HDD in your MBP, how are you splitting up the data? This is what I'm thinking... (and I'll probably go with the Stock 128GB SSD from Apple and get an aftermarket HDD) 120GB SSD: Boot Apps Windows 7 (and data... 60GB partition using VMWare Fusion) 750GB HDD: Music Photos Videos Other Mac documents A time machine or superduper backup of the SSD Some have said they would put /USERS on the HDD, and not on the SSD where the boot stuff is... why is that? Wouldn't you want all system-, boot- and app-related stuff together? Any problems having Windows with the Mac boot stuff? Any other (more experienced) thinking on this?