I like the new Raring Ringtail Kubuntu, KDE 4.10 is very nice, very polished. So far so good.

One small thing... the driver for my Ralink USB stick is automatically forcing power saving... In iwconfig I can disable this with "iwconfig wlan0 power off". How would I do this in Network Manager?

I guess this is the equivalent of CAM or Constant Aware Mode in Windows... It's not so much that the power saving bothers me, but the connection won't "wake up" when I need it, and I have to resort to manually re-connecting.

Also, is there a "refresh" button in the Network Manager app? I have never been able to find it and have had to so far resort to unticking and ticking "enable network connections" to get it to refresh the list of wireless networks.