Check out how small my new thumb drive is… (Compared to my old 2gb thumb drive and a $1 coin)
This USB microSD card reader from Kingston is by far the smallest that I’ve come across and I’m making it into my thumb drive by attaching an 8gb microSD card in it. Now I can put this little thing in my wallet and bring it everywhere I go.

The USB card reader comes bundled together with Kingston’s microSD cards. (The 4gb ones go for about $20)