email@example.com is the ID
I'm using Jabber as I went looking what other LJers use and decided Jabber seemed a good one to use. ( Thanks loriba, I first saw it in your info. )
It may be a day or two until things are fully set up as the PDA client isn't from the same place as the PC client and transferring the info may be fun.
I will also re-register for ICQ and possibly AIM. ( I found my old ICQ number but the ICQ site didn't seem too keen on letting me re-use it! :-) )
IM on broadband should be much better than it was on dial-up. :-)