Yeah, I'd have to agree with this. You may actually end up confusing yourself further if you learn keyboard and mouse controls for 1.0 before heading to 2.0. The systems are going to be pretty different. Worst case scenario: you might end up hating the 1.0 KB+M controls, never giving them a real chance in 2.0 as a result.
I also played 1.0 with a controller, but I haven't decided which system I'll use for 2.0. Both new control schemes look pretty sexy in my opinion. Can't wait to try them both out!
