You are free to use/modify this code but leave this header intact.
This class is public domain so you are free to use it any of your 
applications (Freeware, Shareware, Commercial). 
All I ask is that you let me know so that if you have a real winner I can
brag to my buddies that some of my code is in your app. I also wouldn't 
mind if you sent me a copy of your application since I like to play with
new stuff.