Convert back to ext3?

["Neal D. Becker" <ndbecker2 verizon net>]

Somewhat OT, but just a quick question.  I installed FC2-T1 (+all updates)
onto reiser root.   Now I found reiser doesn't support ACLs, so I'd like to
switch back to ext3.

I believe I can use FC2T1 as a rescue CD, mkext3fs, restore everthing from
tar, then fix /etc/fstab (change reiser to ext3), and I'm done?  Anything
needed to be done with grub?