hi! i m having trouble now a days by the question how to protect my document when i want them in CD. I usually backup my personal data by writing it on CD but i live in hostel and people here are keen to explore other cd's, due to some reasons i can't hide my cd's here. More over i'll have to use a common pc and i can't install any software for encryption or security. Now in this situation all i want to know if there is any software or any method using which i could hide or protect my data WRITTEN ON CD without installing any software. Plz don't tell me how to hide a folder in its property tab. Hope for some serious and good response.