Tivo series 3, chipped.

Was running for a few months, and recorded a fair amount of material. This material is unprotected.

Then an update got forced on me by tivo, and so I was running for a few weeks with no hacks, BUT my season passes and other recordings continued to record. This material _IS_ drm-protected.

So now I have the system re-hacked ... is there any way to identify which recorded items are protected vs. unprotected ? I want to delete the stuff that is protected and offload the unprotected material - but I don't want to test every single file, AND I don't know the exact date that the forced update occurred.

Any way to tell the difference through mfs_ftp or any other mechanism ?