The absolute shut down of the idea startles a laugh out of him and breaks the more serious thoughts his mind was trailing in.

"Okay, I'll keep that in mind. I've got some ideas, but I can't...well, shouldn't, do it alone. I'll need someone else who knows their way around computers and stuff. Guess I'll keep an ear out for someone."

And, after a moment's pause, he turns a slightly teasing smile Aziraphale's way. "You the type to break a toaster without much trouble, huh?"