i am useing fc6, k3b was working fine, but now when i go to copy a disk it does the copy part, then won't spit out the disk and says failed unable to eject the disk. i can burn everything else fine, only straight copying is a problem, it was working fine when i first installed k3b, but i think it stopped working after some update. my burner is working fine as i can test under windows. any ideas?