Hi -
Maybe it's common knowledge already but the 3.0 / 3.0.0 thing has led to
the uname -r of the kernel not matching the packaged module path.
Your boot will be a "bit minimal" until you stick a symlink in along the
lines of -->
ln -sf /lib/modules/3.0-0.rc1.git0.1.fc16.x86_64
/lib/modules/3.0.0-0.rc1.git0.1.fc16.x86_64
-Andy