How do I use bit-blt?

How do I use bit-blt? I'd really like to know.

There's about a billion tutorials for this lurking around.

You might want to try Fox's tutorial on it - it's pretty good.

Hunt him out and see if the link to his homepage is on his signature.

Or you can try mine - http://vbden.tripod.com/articles/invmask.htm

Oh, sorry Sas. I didn't realise you'd done one as well....

Thank yall for the help