with version 0.9.3.1-0ubuntu7 on powerpc i could not reproduce this. i added the podcast http://labs.reuters.com/audio/news/usa/top/rss/rss.xml, then right clicked and removed the files one by one from the podcast source.
could you try upgrading to the latest version and installing rhythmbox-dbg. then follow the instructions at https://wiki.ubuntu.com/DebuggingProgramCrash (you dont need to do step 2) ** Changed in: rhythmbox (Ubuntu) Status: Unconfirmed => Needs Info -- [Dapper] Rhythmbox crashes after two podcasts are deleted https://launchpad.net/bugs/40796 -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs