I'm surprised nobody's mentioned...
Even more surprising is the fact that in Rita's previous thread, no mention was made of the meanings of the different DVD designations (-R, +R, -RW, +RW, etc.), explanation of which would have prevented her having to find out the hard way that her eBay purchase wouldn't work as she expected.
+/- and R/RW aside, wouldn't Rita's DVD have worked as she was hoping for, i.e. been appendable, if she had checked the "Leave...." box when she initially burned it? (Unfortunately, she never mentioned hoping to add to the disc in her first thread, so...)
I don't have a DVD-R, but I just checked with a +R, and the "Leave...." option was present and selectable.
I've always thought that a "W" meant that a disc could be erased and
reused.
