Whenever burning a CD has finished and I press “Done”, it takes ages to go back at the File browser screen. During that time I can hear the hard disk working overtime.
I have two Maxtor 120GB SATA drives at RAID-0 configuration. There’s about 50GB free and I did a defrag a couple of days ago, so the hard disk itself shouldn’t be a problem. Besides, loading times of other applications are normal.
Depending on where the original files are stored, and probably some other things, sometimes Nero will cache all the files to the hard disk before burning the CD. When the burn is complete and you click “Done”, it then deletes that cache. That takes some time.
I have had some machines where this doesn’t happen, but I don’t know what particular configuration causes that behavior.