Live Gameplay Streaming and Uploading

I figured I would look into doing some live streams of gameplay when we play TOR. I am currently just messing around with it and Battlefield 3 so that I can get a feel for how it works. I may also need to adjust some things on my computer, but here's my channel that I am streaming/uploading to:

http://www.twitch.tv/testyvenom


In order to do this sort of thing, you need to have a Haus-of-a-computer and a fairly good internet connection. I can barely do this at 720p on my computer:

CPU: Intel i7 2600 quad core (3.4 Ghz)
RAM: 8GB, 1600, Cas latency 8
GPU: GeForce GTX 560 Ti
#of Fans: 7
Current internet connection: ~9-10 MB/s consistently (upload and download)

I'll be getting a new computer with my game for christmas so hopefully I will be up to speed on everything so I can join in on it.