Linked elements can be moved between documents and libraries freely without loss of linkage. And links don't affect layout or typography. InCatalog Pro is the ODBC-capable version of InCatalog and can update documents directly from any ODBC-accessible database (Oracle, SQL Server, Sybase, Access, etc.).
What's new in this version:
Fixes a problem introduced in the 3.7 release where updating a picture box with an empty path would leave the current picture instead of removing it.