Maj. Carter and Orlin in “Unfinished Business”

You've been busy.

I didn't think they'd let me go back to Velona through their Stargate.

So you built one?

Sort of. This will not dial multiple addresses, it will only create a wormhole once and probably burn out.

And you ordered the materials on-line?

Mostly. Sorry but you're going to have a pretty big credit card bill this month. Oh, and you're going to need a new toaster.