Thank you Jon, that is useful and interesting (well, ok more interesting than useful).
What sort of cake would you like the file baked into Percy? Let us know when visiting hours are and we will try very hard to drop in unannounced (it's not like you're going to be 'out' is it? ). Of course, that assumes we are not going to end up very close neighbors.
Yikes! If everyone here using the deep links gets jailed ....
I shudder to think of who I could end up with as a cell mate. (on second thought there are a couple of cell mates whose company I might enjoy. mmm)