Linux Mint 16 "Petra" Installed on 16Gb USB Flash Drive 32 Bit & 64 Bit Mate Cinnamon KDE Xfce Desktops Included -- DVD Bonus Material Included New 16 GB USB Flash Drive Bonus Media: Linux Mint 16 Bonus DVD Set - Both 32 Bit and 64 Bit included as Bonus Media Install Options: BOTH 32-bit and 64-bit versions included on USB Flash Drive. Easy Install Live USB Options allows you to Run and Try Linux Mint from USB flash Drive, without touching anything on your Windows Operating System or Hard Drive. Cinnamon - Mate - KDE - Xfce - Desktops Included!