I'm posting now, because of uber geek points.
I am on my laptop, on a ferry. There is no public net. However, my Treo650 has finally been configured to get on the T-Mobile internet and feed it via bluetooth to my laptop.
Oh, sure, it's like a 38K modem.. But come on. iChat on the go. Fully working.
I likes it. :)
Yes, I am a geek.