Question on GPL and other law stuff.

[masshuu]

So if i have program A, written by me, that uses dll B, that is released under the GPL.

I can still sell my program, as long as i specify that dll B is GPL and a link to the site for it?

[TechAsh]

I believe this is possible, yes.
You would then be charging for just your bit of the program, and including a dll that users could get for free in the download. Just so long a you say that that dll is released under the GPL licence and include a copy of the licence it should be fine.

You can visit to GPL website here