Playing without DVD--how did I do this?

[Jesse_Dylan]

On my old computer, I somehow had it so I could play my retail copy of The Legend without the DVD in the drive. I thought maybe this had something to do with buying and installing Armored Princess (which I did via Steam), but on my new computer, I've done the same, installed The Legend and then installed Armored Princess, and it still requires the DVD to play The Legend.

I truly have no idea as to how I accidentally accomplished this, but as I have a laptop and don't want to carry a pile of DVDs with me, it was rather nice.

(I'm hoping The Legend perhaps becomes one of Steam's daily deals; I'd pick it up again just to have it on Steam and not need the DVD.)

Any ideas?