Thanks, john
Liberty BASIC can do what you need on your budget, or it's little
brother Just BASIC may also meet your needs, and it's completely free.
http://www.libertybasic.com
http://www.justbasic.com
-Carl Gundel, author of Liberty BASIC
http://www.freebasic.net/
or
Get the compiler and a nice IDE together at http://www.hot.ee/fbide/
Great support at (there are forums just for FB)
http://forum.qbasicnews.com/