Corrects a number of the issues that cropped up in the earlier releases this past weekend. Mass-purchasing is now limited to 16 units.

As always, please continue to report bugs as they crop up. Don't assume that they've already been reported, send in reports for any crashes or problems that appear. The number and variety of reports can help us track down problems that affect specific hardware or platforms, as well as giving us an idea of how widespread or frequently an issue is appearing.