I've just uploaded ADRIFT 4.0.47 to the website. This has the
following changes:

Enhancements
============
o Auto software updater in Generator
o Better support for Windows Vista (Sound support plus better error
reporting)

Bug Fixes
=========
o Characters can move to a roomgroup from hidden
o Can use 'he' at the start of a sentence
o Test comparisons on String values should now work
o Deleting rooms doesn't corrupt static object locations (ID 476)
o Subscript out of range error using Referenced Number (ID 469)
o Deleting a variable causes Subscript out of range error (ID 470)
o Direct key retrieval working again
o Items worn at start of game no longer take up 'size' (ID 295)
o Edit/Delete buttons no longer enabled in error for alternate
descriptions (ID 477)