Got these in earlier today (all OFFICIAL copies, for the record) and backed them all up with the latest ANYDVD + CLONEDVD. Official release dates for these are April 14 for The Reader/The Spirit and April 21 for Frost/Nixon. Cheers!!!
Any DVD / Clone DVD is what I've been having the best luck with too. Where in the world did you find them this early??? congrats
Confirmed... AnyDVD 6.5.4.0 + CloneDVD 2.9.2.0 easily backed up The Spirit and The Reader, both full disc with all features.