NT File Recovery is a quick and effective solution to restore accidentally deleted files from NTFS file system. The software supports recovering all types of files like documents, applications, media files etc. NT File Recovery can be installed on and run from U3 flash drive (USB), so that the risk of overwriting your data is minimized.

System Requirements
- U3 smart drive
- Microsoft Windows 2000
- Admin rights

http://www.new-utilities.net/nt_file_recovery_u3.html