|XP has a very basic CD burning program built into it, but it can't burn DVDs .|
Search XP's Help and Support for: burn a cd
for more info.
You have to have a third party burning program installed otherwise.
Your drive model is an LG drive model. If you bought and installed the drive yourself, or if someone installed it for you after you got the computer, it probably came with a CD that has a free version of Nero burning software on it that you can install. That CD often has Power DVD on it as well that you can install so you can then play encoded DVDs such as movies.
Look in your All Programs list to see if there is a third party burning program listed.