Evo crashing on FC2 all of a sudden

[Dick Roth]

Woke up in the middle of a snow storm without power to my PC.  All is
now normal except that Evo 1.4.6, which was installed as part of the FC2
install keeps crashing...often.

Attempted download of newer version, but Ximian (Novell) doesn't
recognize FC2 yet and I can't find Evo rpms on any other source.

Thought about moving to Thunderbird, but moving the mail and addresses
looks like a major project.

Suggestions?

Thanks,
Dick