Traveling w/ Bluetooth?

[flowerpower]

Yeah! I'm going to Puerto Rico finally! I'm interested in the new Motorola bluetooth stuff. I think it will be great for my trip so no worries about wires and stuff for my computer, pda, phone etc (I gotta bring this stuff) Also there is a pretty sharp headset available too.
Has anyone actually used bluetooth before? How practical is it for travelers? My hubby will probably make the final decision but feedback would be greatly appreciated. Thanks!