Touch Pro 2, Windows 7 and questions

[Biggzz]

These are questions for those running Windows 7 and have a TP2.

Does W7 sync okay with the TP2?

If I install W7 should I upgrade or install it completely?

If I install it completely will it wipe out all my driver settings like video and resolution and windows media stuff.

If it does what are the recommendations for keeping my current stuff while installing the new OS?

Thanks for the help as I attempt to jump on the Windows 7 train.