Hi,
having problems to install F14/RC3/Beta in graphical mode: I have an USB mouse on my box, and somtimes the anaconda GUI does not accept mouse pressing events. I have to navigate with the keyboard to the desired button, and after pressing enter, the installer proceeds.
This is an old issue I had already with F14 alpha (see: https://bugzilla.redhat.com/show_bug.cgi?id=622694), but seems not to be solved :-)
Kind regards