Wirelessly posted (Cingular-Blue 7290: BlackBerry7290/4.1.0 Profile/MIDP-2.0 Configuration/CLDC-1.1 VendorID/101)
Hey, let's not hog all the deepdarc bandwidth!
That's what I use for AIM, then it's straight googletalk for my gmail friends. I wasn't using MSN much and had problems with another transport so I stopped it for now.
With the announcement of the stand-alone IM apps coming soon, transports on GT will be a thing of the past (unless you use them for Mulit-IM on PCs).