Hoster Book ID Changed

[TheMusicGeek]

Ok, long story short. Old laptop died, I got hoster installed on the new laptop with no problems. I copied the KMA files from the office machine to the laptop. When I rebuilt the database the book ID on several (but not all) songs changed from what it is on the office machine. Looking at the individual KMA files the ones that changed show a date attribute of today while others show the date of when I originally added them. Out of desperation I rebuilt the database on the office computer to see if it would match up but it didn't change. So what would cause the laptop to scramble the book ID's and how should I fix this so the two machines are in sync? FYI both machines are Hoster 4.11.