The chances of seeing a 70mm print outside a film IMAX venue is getting slimmer all the time though.
Given the time limitation IMAX used to have, wouldn't JP have been cut down shorter the way Episode II was?
I was going to suggest Plan 9 get some IMAX love. ;)
Some of the better 70's disaster flicks would be awesome too. Maybe the sound system in an IMAX theater could come close to what Sensurround was like.