Going to agree with those advocating the V3. I use mine via bluetooth with my lap top (Sony) and PDA (iPAQ) and have had no problems at all, and it is used both as a GPRS connection and a dial up modem. It does have a whole load of features that I'll never use, but I was sold on the build quality, looks and the USB port.
Don't rule out the V3 on price. I paid nothing for it as I sweet talked Orange/threatened to change to another operator! You never know until you ask.
WP