I tried to use the Try&Decide but on my Vista machine it comes up with something wrong with the driver or whatever, reboot and if you still have problems to reload the program. Well I deleted TI11 out completely with the manual directions and reinstalled it but it still don't work. So right now I have the the secure zone setup at 200 gigs but how low can I go since I can't use the try&decide plus I'm on Vista Ultimate which my understanding won't save a backup inside the secure zone. I'm thinking of cutting it down to as small as possible since it is basically worthless to me except for the recovery function which I do use. I find I have less trouble making a backup using the recovery mode (F11) on boot. Also I feel this way I'm sure I get every file saved since you never know if it will save a file that is running in windows.