Securing 'My Documents'?

As advised by Digit from time to time, I changed the target of the 'My Documents' folder to another partition of my drive and shifted all my documents there. I even encrypted them. However, I can even access them from the 'Guest' account. Why's it so and how do I protect my documents from unauthorised access? I am using Windows XP Professional SP2 on an NTFS partition and am the administrator.

Rightclick My Docs > Properties > Sharing tab > Check "Make this folder private"

Do as qwerty said

When u r going to format ur pc or reinstall xp some day, uncheck the "Make the folder private" option b4 reinstalling or formatting.

Thanks a lot!

aryayush u can't

according to me u can't make a folder private if its not on the partition on which OS is install.
Atleast i can't do that on my PC.
Why don't u try some software for locking folders.
they work everywhere, on FAT on NTFS on every drive and works fast
don't try magic folders on win xp as i hav seen it corrupting windows xp
try fake folder *www.freewarestore.de
it has a size of 108KB and just installs one file under windows directory that u can even remove manually.
for more send me message and i will sort u out

in my sys, win is located in c and my doc is in g, still i can make it private. i guess u hav some problems. Also delete ur posts if u accidentally dubble post by clickin on the "X" at the top left of ur second post

sorry

sorry for two posts, 2 one is more relevant.
how to delete the first post

I report double post !
to delete the post click "x" sign and then click yes to delete.

Try Folder Lock software.It's very good at locking
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*www.newsoftwares.net/folderlock/