Please need assistance!

Is there any apps that will help IM, VoIP and other programs that will help to run via proxy connections setup.

Currently, I am using proxy connection and browser only is working, it would be nice if you could also use IM’s using your N900 device.

I know that there are some geniuses in community that will help me to solve this issue. And I am sure that there is someone will take the floor to step up and say I HAVE APPS FOR THAT.

Thanks and looking forward at your earliest convenience. Lol