This script is nasty for big databases.
---------- Post added at 04:39 PM ---------- Previous post was at 04:33 PM ----------
Addition to this:
If your db has over 30,000 accounts u will have some issues transferring the information, possibly memory issues etc but i dont see this being the problem as I have 16gb ram, duo quadcore machine and had it running the server on world map only as well as all services running to handle the load and still it will crash at around 16,000 characters, system load of only 5.2 and still nothing it will crash.
Good script for small servers bad script for big ones, very nice release tho, only way i found to get around would be every 100,000th id reset the script.

