I'm new to Python programming. Since I've started researching Python, I've noticed there are two different "branches": the 2.X and the 3.x. So, what do you recommend:

1) Start to learn 2.X, because this is the one that is available for Maemo 5?

2) Start to learn 3.x and wait for this version on Maemo 5?

Furthermore:

3) Are thre plans to bring Python 3.0 to Maemo?

4) What about PyQT4? I am very interested in PyQT. Is this available on both (2.x and 3.x) branches?

Thanks