Torrent file: http://linuxtracker.org/download.php?id=978e80977f542ba8d860e6bc9fb3c407c223d75c&f=UBCD50b12.iso.torrent

Real changelog:

- Added a complete grub4dos menu, besides a isolinux/syslinux one: For people who get 'Invalid Opcode' when booting certain images with memdisk.
http://www.boot-land.net/forums/index.php?showtopic=6119
- Added grub4dos (/ubcd/boot/grub4dos/grub.exe) for the grub4dos system (v0.4.4 2009-03-04): http://download.gna.org/grub4dos/
- Added an extra menu item in /ubcd/menus/syslinux/main.cfg to be able to switch from isolinux/syslinux to the grub4dos menu.
- Fixed /ubcd/custom/custom.cfg
- Renamed some isolinux.cfg files to syslinux.cfg for consistency with the /ubcd/menus/syslinux folder.
- Rewritten and updated the help text syslinux/grub4dos files for Parted Magic.
- Renamed files in /ubcd/boot/dban to lowercase (grub4dos is case sensitive).
- Renamed files in /ubcd/boot/antivir and /antivir to lowercase (grub4dos is case sensitive).
- Added Windows 2008 and Windows 7 to supported operating systems in ubcd2iso and ubcd2usb.
- Added ubcd2iso.sh for linux.
- Added help text for putting UBCD on an USB thumb drive when using linux.
- Added syslinux2grub4dos.sh script for converting the isolinux/syslinux menu to grub4dos (linux only for the moment).
- Added linux script to update Avira antivirus to the last version.
- Added linux script to update ClamAv definition files to the last version.
- Added linux script to update F-prot definition files to the last version.
- Updated the Freedos image to v1.33: http://www.ultimatebootcd.com/forums/viewtopic.php?t=1422
- Updated Offline NT Password & Registry Editor to v080802
- Updated Parted Magic to v3.7
- Updated ClamAV to v0.94.2
- Updated Xfprot to v2.1rc2
- Updated Avira AntiVir Rescue System to v3.3.5-20090304200943.
- Updated the CPUstress image to v2.1: http://www.ultimatebootcd.com/forums/viewtopic.php?p=6643#6643
- Updated version numbers of Gparted, PartImage, Testdisk and Photorec in config files.

Thank You