well if you have them on ur computer already you can set up an orb account,
www.orb.com, and stream them to your ppc using tcpmp.
Another way is once skyfire comes out with a vga version of their browser you can go over to hulu.com and watch whatever stuff they have.
You could also try Sprint Movies and see if it perhaps works in conjunction with Sprint TV
http://www.sprint.com/landings/sprin..._MovieTrailers . I'm guessing it'll either be a Pay-per-view or a hefty monthly add on.
If you have a premium cable package you could hook up a slingbox to your cable/satellite receiver and stream hbo or showtime or whatever movie channels you're subscribed too