Sometime in rawhide, the ability of gphoto to talk with my Canon SD410 camera has broken. The error given is "OS Error in camera communication" and it shows up in nautilus and the gphoto command line tool
Changing version to '9' as part of upcoming Fedora 9 GA. More information and reason for this action is here: http://fedoraproject.org/wiki/BugZappers/HouseKeeping
2.4.1 appears to fix this - see bug 443515 *** This bug has been marked as a duplicate of 443515 ***