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Forum Moderators: bakedjake
Cell or Sat phone connection is the way to go. Finding a WiFI connection (paid for, or otherwise), is a pain when roaming the world.
Sat phones rock, and will get even better in time, that is where the future is, :) but they are still a tad pricey right now. If you're in the US then a cell connection is very affordable, $3.00 per hour!
Hope this helps