Some other programs to try:

• CDBurner XP - freeware CD, DVD, Blu-ray and HD-DVD burning application. Nero-style software, but not as bloated as Nero.
• InfraRecorder - freeware CD, DVD, Blu-ray and HD-DVD burning application. InfraRecorder has been part of the Portable Apps suite for a long time. As it is a portable application, you can use it on any PC from your flash drive.
• NCH ExpressBurn - freeware CD, DVD, Blu-ray and HD-DVD application

There are also many other freeware burning applications, including BurnAware, Burn CDCC, StarBurn, so Nero and Roxio are not the only options

Mac users may try Mac DVD Burner.