To add items to the database, download the packet collector from the files section on the mainpage. Run that when you play on EQLive. As soon as you log in, it will "capture" all items on your character and in your bank. Once that is done, you hit CTRL + C in the dos window Packet collector is running in and it will send items not in the database to.. well.. the database.
If you need instructions, stop into the IRC channel, I'm sure someone would be willing to help.
That's where I figured it out. :P
Good luck bro.
"Valor in Your Actions; Truth in Your Heart; Honor Above All Else" -Elemental