Up to now, I find out that there is a good application to share with you guys here. Anyone heard of mig33? The application allows us to use Instant Messenger [Yahoo, MSN, and AOL], cheap calls, SMS and chat room. You can have a try on the application at www.mig33.com
Other than that, the application is free to download. There will be only charges for GPRS usage [Telco charge] and mig33 will only charge for voice calls and SMS only. Others like chat room and IM are all free.
After I notice about this application, I have deleted all my previous IM because I prefer to use this. Everything builds in one application. That’s sound great.