If you will be using Nero remember that the TS folder is already the DVD, so you don't want to remake the DVD. The easiest way I have found to do this using Nero is to use Nero Recode, with a few specific commands.

Recode entire DVD

DO NOT check fit to disc and do not remove or change the quality on anything.
Simply load the entire TS folder and burn. It should already be good for burning.

Nero will see that it can just burn it as is and will do just that.

You do not need to move the folder "out of Limewire". You just navigate the browse (Import) in Nero Recode to where the TS folder is located. The location you found when pressing explore in Limewire.

I have personally never used an inferior client like Limewire to download torrents, but I would dare to guess you can find it somewhere in the proximity of C:\Documents and Settings\**Your Account name**\My Documents\Limewire