This has been discussed in other threads, including the 5220 user review thread here: http://club.cdfreaks.com/f116/5-2-2-0-a-259422/.
I thought it might be best to start a new thread.
Starting with ver 5220, I am unable to burn a second disc without closing & restarting DVDFab. If I try to burn another disc from the same or different folder on my HD, a message comes up saying the media is not writable. When I close & reopen DVDFab, the same disc then burns OK. For more details, please see the above thread.
Also, it has been reported in other threads that the last 2 versions crash when opening certain DVD's. This happened to me today with the disc Josh Groban Live In Concert (2002) - the only way I could keep the program from crashing after opening the disc in Customize was to immediately stop the preview from playing each time I clicked on a title.
Any help/feedback appreciated! (And thanks so much for the excellent help & support from the forum members & the program writers!:))