Whether you rip your DVDs to your hard drive or you still prefer using the discs each time you watch a movie, My Movies 3 is a must-have and it also supports Windows 7. Once installed, the tool automatically indexes and downloads metadata for your movies whenever you insert a DVD.
Keep in mind that while My Movies 3 is designed specifically for Windows Media Center, other applications available from the My Movies people, like Collection Management, can work to supply great metadata to other applications, including XBMC.
My Movies 3 is a free download, Windows only. It is donation-supported, however, and you can unlock more features with your donations. Without spending a dollar, though, My Movies 3 is still a must for your Windows Media Center box.
My Movies 3 [via One Tip A Day]