Your are using Google Talk but would also like to communicate with your contacts on MSN Messenger and would like to make that happen with one IM then don't worry as GTalk2VoIP is here to solve your problem. No need for downloading any messy software, just simply add service@gtalk2Voip.com to your list on Google Talk or enter your user id (Windows Live Messenger or Google Talk) at their website and start chatting whether your friends on MSN.

With this application you would not only be able to make regular calls from Google Talk but also chat with people on your MSN list. Though it is a free service but you are required to pay for outgoing calls to regular phones which depend upon the provider your call is routed through.