Logiconzer is the best way to manage Apple's Logic Pro Icons.
Assemble visually you icon's sets and export them to the Logic Pro 6 or 7 folders.
As Logiconizer is a database, use it to backup, transport and exchange icon's sets everywhere.
What's new in Logiconizer
Indicates the slots of Logic Software Instruments. Putting the relative icons in those slots will switch automatically to the right icons when instantiating Soft Instruments or Channel Strips
Exporting of Logiconizer sets into Filemaker docs that can be uploaded to LogicProFiles