Hi everyone in this overfull forum! I made a tool for my own benefit which you can download from factionfiles.com:

http://www.factionfiles.com/ff.php?action=file&id=2907

It's basically a small program to read an XTBL file (only WEAPONS and EXPLOSIONS) and compile a simple to read list of all the used UNIQUE_ID tags and the <name> of the item which uses that number. This is useful for finding:

1 - Unused UID slots if you're creating more weapons / explosions.
2 - Finding repeated uses of the same UID - This will cause RFG to behave improperly if not sorted out (it will run, just strangely).

As the blurb says, anything to comment on with this program let me know!

Enjoy!

Nice tool. Glad to see people still working on RFG!