Truphone, the internet telephony application for mobiles, has added AOL Instant Messenger to the list of IM systems it can interact with. Now, in addition to Google Talk, Skype, Windows Live Messenger, and Yahoo, you can chat with your AIM buddies while on Truphone on an iPod Touch or iPhone.

I have written about the Truphone app before, and this AIM announcement just makes the iPod/iPhone version of Truphone that much more useful as a portable communications platform.

Truphone is also set to make another announcement tomorrow that they are calling ‘major’. I’ll post about it when I get more info from Mobile World Congress.