I spend a lot of time in Terminal Services working on any number of computers. Frequently I’m two levels deep in it. That is I’m remoting into a machine and then remoting into another one from that. One of the annoyance with our current system vendor is that they know so little about their system that they require extensive screen shots for any and all issues.
To accomodate while being in terminal sessions I found this person’s blog to be helpful.
The crux of it is to use CTRL-ALT-Minus to accomplish this. I have tried it and it works like a charm.