Nero CD/DVD Burning ROM one of most widely used CD-DVD burning software although Nero is not free software. About two month ago Nero released latest version of Nero 9 which is available for use for 15 days trial. You may some time wish to have portable CD/DVD burning software.
How about Portable Nero 18.104.22.168 ? Well here is portable Nero 22.214.171.124 for download which can be used from USB flash drive without the need of any installation. But this portable Nero 8 is not supported for Vista Operating system. You just need to extract content from download zip file and start using Nero 8 by running Nero 8 Portable exe.
Download Nero 8 Portable Link
Download Nero 126.96.36.199 Portable for Windows XP (Link has been Removed)