One free year now, check it out
Just have to sign up.
Might want to have a no bandwidth limit connection and have it being pretty decent also. (at least 5 Mbps)
here are the min recommended requirements
* PC: Windows® 7 or Vista (32 or 64-bit) or XP (32-bit)
* Mac: Mac OS X 10.6 or later
* Processor: Dual-core CPU (Works on single core, might be a little laggy though)
* Screen Resolution: 1280x720 (This is just so it looks pretty, don't have to have this)
* Internet Connection: 5 Mbps located inside the contiguous United States (wired connection required)
This also works on an ipad: