efibootmgr is a tool for systems with EFI and UEFI BIOS running Linux, to edit the EFI Boot Manager boot option list from within Linux.
efibootmgr v0.5.4 is released now. This is a minor update to 0.5.3 that most distributions have, cleanups and incorporating a few patches that the distros were carrying (Debian, Fedora, openSUSE shouldn't have any pending patches in their packages anymore, if you do please send them to me).
http://www.linuxlinks.com/portal/news/article.php?story=20080120041025414