Don't know what has taken so long, but the My Movies app is now available for the iPhone.

For those not familiar with My Movies it is a Windows Media Center app which reads the DVD Profiler database and supports the playing of films within Media Center. 

Going to check out the app later today.  This is the first version, and it is free.  There will be a Pro version later on with more features.

Really would prefer DVD Profiler Mobile for iPhone (and Windows 7 series), but can't have it so this is a close second.