Is this the best option for a Mac user?

[mikeshep]

Hi, I am a broadcaster and when traveling have need to send voiceover audio to stations/clients. I routinely have just relied on my Macbook and wi-fi. I sometimes run into a situation where i can't get internet access that way. I've been on a Sprint SERO plan for years and don't want to drop it...
but would like to do occasional tethering for iSP access --

People tell me that currently the TouchPro 2 is pretty much the only way to go for this if i want to stay on my unlimited SERO plan... I don't know alot about this stuff so am just trying to get a sense of how easy it actually is - or isn't - to interface a Windows Mobile OS phone with a Mac - and access internet this way... Macs are all I have...just the way things worked out....and the platform that my audio apps run on...so that isn't going to change.

I'd appreciate any input on what i can expect if i went with a TP2 to 'tether' - how reliable it would be- ease of use connecting with a Mac (OSX 10.4) or....advice on better/alternative way to approach this. Gonna be doing some traveling for a month or two and just looking to get a stable gameplan in place before i go. I'm open to changing plans/phones - and definitely ready to move up from my old Sanyo 9000 as far as just having a better phone for simple things like email and browsing.

Thanks much for any thoughts -

Mike