OK, just got back my Hughes HDVR2, with its snazzy new upgraded Hard Drive and PTVnet.  So far, so good. 

 I've accessed the Tivo from a desktop computer and it looks great.  My question is this :  how do I access REMOTELY, from another location not inside my home network?  If I'm travelling, I want to be able to log on to this thing and adjust/check things.

Where do I start?

Thanks,

Gene