Re: "I Heard" Something Interesting
Now we all know how reliable internet rumors are...

but that said, it had been a long-standing rumor that Spielberg films would be cross-platform, but of course, nothing is final until the product is on the shelves.
I find the thought of an HD-DVD only Indy intriguing. It would considerably up the ante with regards to BD having to release something similarly loved on Blu to counter. Right now there's no real "Killer App" on either side: Star Wars OOT, Indy Trilogy, Godfather Trilogy, Hitchcock's best (Rear Window, Vertigo, Psycho, NxNW), LoTR Trilogy, Spielberg's best (outside of CE3K), etc. all MIA.
It would also be an interesting strategy for Paramount to show they're really behind HD-DVD. With the recent pro-BD news (Netflix, Best Buy) to release something as big as Indy on HD-DVD only would be a bold statement indeed.