Thanks, fashion_victim!
I just use MS Paint to make them, and sometimes when I'm shrinking them down, the look really bad. I couldn't get hardly any of the B&W's to look okay, so I put them away in a file folder....and then they automatically shrinked because the file is viewed with "slideshow"....long story still long, but I made some of the B&W's into avatars with the help of the "print screen" key.
Feel free to use!