Cerulean Studios, "offer a sneak peak at the upcoming Trillian for BlackBerry! A beta test has begun with a small number of testers. Trillian for BlackBerry built to work on many BlackBerry phones, including BlackBerry Bold, Storm, Curve, and Pearl. Features include: » Connect to Facebook, Windows Live, Yahoo!, AIM, ICQ, Google Talk, Jabber/XMPP, and MySpaceIM » Synchronize with Trillian for Windows, Mac, iPhone, Web and BlackBerry for contact list, avatars, accounts, etc » Two beautiful themes – black and white – designed to smoothly integrate into BlackBerry environment » Handy and thoughtful keyboard shortcuts throughout » Various notification options – sounds, vibration, LED control, email push, home screen icons » Contact list sorting, grouping, MetaContacts, privacy, and organization » Set status, avatar, and display name from within app » Message window bubble view, copy/paste, send photo, send buzzes, emoticons Supports BIS, BES, WiFi, and direct TCP connections, Cerulean writes.
More info: Trillian for BlackBerry