Hi all. I have tried using TrueCrypt 7.1a, which encrypts USB sticks. I have a 2 GB USB stick which didn't get encrypted although I followed every step. I have been trying for more than an hour, even with a different USB stick, but with no success

Here are the points which I followed (Sorry for the bombardment of info but please bear with me...)
These are the steps I followed:
*Loaded
TrueCrypt.exe and clicked
Create volume
*I clicked
Next (
Create a file container selected)
*Clicked
Next (
Standard TrueCrypt volume selected)
*Under
Volume Location I selected a file (
My Volume.tc , which I created in my USB folder)
*Under
Encryption Options left it as it is, clicked
Next
*My
Volume Size I chose
100 MB
*Chose a password under
Volume Password, clicked Next
*I
formatted my USB
*Once it was done I closed the window
*Then in the
TrueCrypt window I clicked
Tools-->Traveler Disk Setup
*I chose my
drive letter (I)
*I selected
Auto-mount TrueCrypt volume
*Under
TrueCrypt volume to mount I selected my file,
My Volume.tc
*Finally for
Mount volume as drive letter, I chose
T: (a different drive to my USB)
*Those were the only changes made under
TrueCrypt Traveler Disk Setup
*
I safely removed my USB and plugged it back in. It auto played and when I opened the folder the files didn't get encrypted. I am really confused
Help would be really appreciated.