[pct-l] Loading GPS Data while mid-PCT

[Bill Batchelor]

I have been considering carrying my little GPS.  I have lots of good sources
for thousands of GPS waypoints.  Anyone know of an easy way to load
waypoints into a Garmin GPS - mid PCT.  I was thinking of a software that
might be self contained on a CD.  Include the software and data files on a
CD and put it in the bounce box.  Then I could find any available PC on
occasion and load up the next section of data.  However, all the programs
that I know of are not self contained.  That is to say that they need to be
"installed" onto the PC to operate.  My preference would be not to have to
install (public computers wont allow it).

Any ideas?

BillB