I just had Emplode crash on me, while I was doing some mass renamings.

Here's How I got the crash:
In "Artist" view, selected an artist
Selected all the tracks from that artist
Hit properties, and edited "Source" with the correct spelling of the name.
Left it on that screen, and when the refresh kicked in, it crashed.

I've attached a screenshot of the error message.

BTW, I'm running 2.0b3 on Win2KSP2

-Dario
(MK2 in an Impreza 2.5RS)