woj

truecrypt is good, but for what you are doing 7zip with pass is probably better... and like someone said earlier, split it into smaller files if possible, dealing with 50G files is a disaster waiting to happen...

__________________
Custom Software Development, email: woj#at#wojfun#.#com to discuss details or skype: wojl2000 or gchat: wojfun or telegram: wojl2000
Affiliate program tools: Hosted Galleries Manager Banner Manager Video Manager
Wordpress Affiliate Plugin Pic/Movie of the Day Fansign Generator Zip Manager