If you want a multi protocol IM program that isn’t Gaim, try Psi. It is a Jabber client that can connect to the Big Four, and several other clients. You can also get Jingle Branch, which lets you use audio when chatting to Google Talk. A bigger review will come soon, but meanwhile read on to connect to the Big Four. This is from http://www.bigblueball.com/forums/google-talk-news/33739-connect-google-talk-aim-msn-yahoo.html.
Connect Google Talk to AIM, MSN, & Yahoo
| Posted by Jeff | 01-23-2006, 12:34 AM |
Google has announced plans to get Google Talk and AIM talking, but with a little elbow grease you can do that and more today. Now that Google has opened up their Google Talk servers for federation with other Jabber servers, you can use Google Talk to connect to your friends on AIM, MSN, Yahoo or ICQ. Here’s how, step-by-step with screenshots.
Next, go to Service Discovery and browse the Jabber server ursine.ca and you’ll see the transports available. Click on a transport and Psi will gather data.
Once I had “registered” each of my IM accounts, I had a lot (hundreds?) of system messages.
Now exit Psi and fire-up Google Talk. You’ll have all your IM contacts right there on your Google Talk contact list. Once you’ve done so, you can chat with your friends on AIM, Yahoo, ICQ, MSN — all using Google Talk. You can also add contacts directly within Google Talk. Just use the format [screenname]@[transport.dns.name]. For example, to add my MSN screen name you would enter jeff@msn.ursine.ca
This process works, although in my experience, the MSN transport has not been reliable. One of my friends reported an weird “echo” effect. Everything she typed was returned back to her as if from me (I saw none of her messages). I’ve also sent IMs to MSN contacts, only to have them immediately appear “offline.” As with any of these kinds of hacks, your mileage may vary. But you’ve got to admit — it is very cool to be able to use Google Talk as a universal IM client. Resources
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First, download and install the free Jabber client called
Right-click on a transport to register. Registration involves entering your username and password for the given IM network. Once you do, Psi will connect to that network and retrieve your contacts. You can also add new contacts.
Basically it asked me to confirm that I wanted to add each of these contacts. Once I did, they showed up in my Psi contact list.
What’s the deal with ursine.ca? You can use any Jabber server you’d like — you’ll find a complete list here at 
March 18, 2006 at 3:29 pm
Coment goes here.
April 4, 2006 at 8:27 pm
[...] After I learned how to chat with other networks with Google Talk I discovered something new today. I opened my Gmail when one of my MSN Messenger contacts started to chat with me from within the Gmail Interface! The trick is too add MSN contacts (But ICQ or AIM as well) using a jabber client like PSI. After that, your MSN contacts have become GTalk contacts as well and you can use them from Gmail. [...]
April 19, 2006 at 12:04 pm
Are there any programs liek psi or gaim that allow you to use the games you coudl play like on yahoos msns or aols oficial im client.
April 19, 2006 at 3:35 pm
Let’s see. QNext, I believe. But 90 MB is a lot. Also, Coccinella, GCN, JAJC, MECA Messenger, Mercury Messenger, Miranda, QQ (in Chinese
), Tkabber, and Trillian Pro. Also, you can get IMTiger for use with MSN Messenger. Lets you talk to AIM and ICQ users through MSN. Try en.wikipedia.org/wiki/Comparison_of_instant_messengers. Very comprehensive list.
June 11, 2006 at 8:53 pm
Very Very nice information here… Thanks
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