Alternative Messenger WITH cam features

I know it will sound unpopular over here, but I can´t find friends that use iChat, and have thousands of them that use Messenger

I look forward to finding the right software that allows me to chat and use a webcam as well.

I can´t do it with the Microsoft Messenger for Mac. It doesn´t support web cam conversations.

Used to use one called Mercury. Worked ok for a while but now is not working.

What do any of you recommend. WITH cam capability?

Thanks,

Julio