I travel all over the world throughout the year. I have Sprint and a Worldwide edition blackberry. I find that I hardly ever drop when traveling since I am on a modulated service which picks the strongest type signal and switches to it.

The only problem I had was being in satellite shadows in Hong Kong when I was downtown and inside a building.

Verizon is in the process of shrinking their coverage for FIOS and one has to wonder how long they can continue to hemorrhage monies with out having there cellular division start to suffer.

Don't make me have'ta Troll ya Bro!