XP System Folder problems

Users questions: My C drive has a SystemVolumeInformation system folder, and would like to ask that the files inside the folder are temporary files you can delete it? Share of hard disk space too much .
Experts answer: system is XP System Restore folder, if Do you think too much My Computer properties in which to close all the System Restore folder and then re-open on the zero of the System Restore on it.
  • This information provided by the users.Thanks!