I have been hearing good things mostly about the Alphas for the desktop, I am
currently downloading alpha 5 of the UNR for my netbook. I do not need it
everyday yet until the end of the month and aplha 6 is out Thursday I believe so
it is as good as time as any to give it a try and file any bugs if they crop up.

UNR has been given a new interface and I have using UNR since July last year so
looking forward to the revamp and some new features.

Have already installed Ubuntu One onto my current 9.04 installations and that
works great. The sooner the download finishes the sooner I can give more
details!