It would be great to add features from OCLC Connexion's MARC display to the display of MARC records in ILLiad. We'd like to see the value in 040 subfield b (language of cataloging) displayed in a column in search results to quickly narrow down the potential correct record for an item. It would also be really helpful to right-click on a MARC tag to go to the OCLC site for a definition of that field. Modeling the MARC display after the great features in Connexion would really help with efficient searching.