Send/recieve texts via computer through phone?

Is there any way that can let me send/recieve texts (basically the iphone texting app) on my computer?

So, I could receive texts on my phone that would display on the computer, and reply to them using my keyboard and send it through the phone. Not looking for a "free text over web" program - I want to use it sending it from my # and such.

I can't find anything except "treason" SMS which doesn't seem to work well. When I receive texts it doesn't appear on my browser, but sending texts via phone works.