+ <li>A couple of Mac users have reported that the brightness-adjustment
+ features in Windows don't work when Windows is booted via rEFInd,
+ but that these features do work when Windows is booted via the
+ Mac's built-in boot manager. Unfortunately, I have no idea what
+ causes this problem, I have no Windows installation on my one
+ (elderly) Mac, and I have no way to debug it. Therefore, it's
+ unlikely that I'll be able to fix this problem myself; but if you
+ have the equipment and skill to do so, I'd be interested in
+ receiving a patch.</li>
+
+ <li>If you use a true MBR disk on a Mac to boot Windows or some other
+ BIOS-only OS, and if that disk has an extended partition, that
+ partition may show up in rEFInd as a bootable FAT partition. The
+ reason is twofold: FAT doesn't contain a simple "magic" signature
+ like most filesystems, so it's easy to misidentify something else
+ as FAT; and it's hard to positively identify boot code vs. other
+ random data.</li>
+
+ <li>The re-scan feature occasionally produces odd results, such as
+ ignoring new media or keeping old media that have been ejected.
+ This should be investigated and fixed.</li>
+
+ <li>The "scanning for new boot loaders" message that appears during the
+ re-scan feature is primitive. Some sort of dynamic icon would be
+ nice, but perhaps impractical, given the single-tasking nature of
+ EFI.</li>
+
+ <li>On my Mac Mini, launching a shell, returning, and performing a
+ re-scan causes the system to be unable to launch the shell again. I
+ have not observed this behavior on UEFI-based PCs. It seems to be
+ caused by a truncated DevicePath to the shell, which includes the
+ shell's pathname but not the device identifier.</li>
+
+ <li>When specifying a volume by name in <tt>dont_scan_dirs</tt>,
+ slashes are converted to backslashes in the specification but not
+ in the actual volume name read from disk. Thus, you can't specify a
+ volume by name if it includes a slash (as in <tt>Fedora
+ /boot</tt>). Workarounds are to rename the volume to omit the slash
+ and to use a filesystem number rather than a volume label.</li>
+