A program to place watermarks/logos on videos

[Fonz]

I'm wondering if there's anything like a free program that does this. I need to put up a URL or small logo in the utter right below corner of a .wmv file but so far all I can find are these way overpiced programs...

[Ramster]

I hear you can do it with Windows Movie Maker but I've never figured it out. I use Ulead Video Studio and it is under $100.

[Fonz]

Yeah I found this page but that seems a bit "over the top" if you know what I mean :)
http://www.rehanfx.org/customtc.htm

[Linkster]

I do the same as Ramster with Ulead -although Ive been told you can also do it with the Pinnacle Studio download version - but cant say for sure as I own the registered version