Glad you can use it, Tom.
Here's another one that is standalone. I wrote it in C++ earlier this year and never did anything with it. No installer or anything, just unZip it and run it. You can put it anywhere you want on your disk, and the only other file it creates is an .INI file in the same directory.
http://www.craigcentral.com/software/scalecvt.zip
Edit ... I had the link wrong. Sorry about that.