I'm getting close to the end of my mail questions :-) To uninstall Eudora 5.1.1 from my ibook(10.1.5), it seems that all I need to do is remove the Eudora folders from ~/Applications and ~/Documents directories and the com.qualcom entry from preferences. Is this the case? I didn't see anything for Eudora in /Library/Receipts. Thanks, Warren