[GLaDOS stiffens once Cave puts his hands on her shoulders. She hates being touched, but for the sake of her plans...and because it's Cave, she'll allow it.]

Very well. I'll need the materials, of course. However, this won't be the same as last time.

I want you to mass produce the Dual Portal Device and the Long Fall Boots. Afterwards, I'm going to need a shipment of them. I've...found a fresh batch of test subjects and would like to get to work.