How to get back has already been mentioned, but I just wanted to add a little detail:
If you look at the tooltip for the item that ports you back, it tells you that you realize that you're stil a prisoner...
Basically, you porting out is your character reliving memories of a time before you were captured. I thought it was very cool.
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Purposely using proper grammar and punctuation since 1998![/COLOR][/B]
[SIZE=1][COLOR=red]Commodore64 + 8B RAM + 7MB HD + 286 + Gravis Ultrasound Midi [/COLOR][/SIZE][/CENTER]