IM+ has push notification through EMAIL! F that! BeeJive is $9.99, and if im reading correctly works through SMS! AIM i will keep checking on as last night it was still showing the old version. On the whole Im very disappointed by push, I thought the applications were going to notify my themselves, not take advantage of mobile me to provide the push.
Sorely disappointed with Push
-iPimpjuice
ummm....
IM+ 3.1 pushes through notifications, IM+3.0 pushes through e-mail. don't be confused with Apple's 3.0 and IM+'s 3.0.
look more into it. if you delete AIM and reinstall it you will get the new version.