Hi all:
I detected (in two different instalations XP) that fb 1.5 with an 4Gb DB does a "full copy" of the DB each time it is opened.
The behaviour can be viewed with the task manager, seeing the column "I/O write bytes" for the process "fbserver.exe".
The same pc with w2003 on another partition, on the same DB file, does not show this extrange behavoiur.
I see no bugs like this in the bug tracker and will submit if you have not comments.
thanks
Adrian