Hi Robert,
thanks for your answers.
1) IMHO the bug in OSXFUSE is related to the kernel panic, if the volume mount fail. But it's independent of the source for the mount failure. Probably we have to wait for OSXFUSE 2.4.3 and see, if the enable-Spotlight Option works or not.
2) 1.0.3 resolves the issue, thanks!
Regards,
Timo