If this isn't already possible...
Can you put PANEL* objects in RTT views? It would be really cool if you could: you could use them for say, interacting with a virtual computer terminal without having to go to a separate screen, or maybe some type of 3D menu system, or it could even simplify RTT special FX.
If it's not already possible (I'm guessing it's not), when will it be, if at all?