I've been looking at HDTVs as I'll be buying one next month, and as far I can tell Full HD means 1080p resolution and HD is the 720p resolution. Unless I'm misunderstanding something.
Kup, if you can get the TFTM Blu-ray cheap, I'd say get it since it's in 1080 resolution you might see the benefits (and you can never have enough copies of TFTM right)