Quite a few do. But this one has upscaling and an onboard PAL to NTSC converter. I've been looking into this for awhile, trying to find the best region-free player for the money.
My DVD player is old, and there are no hacks for it. Plus it doesn't have an onboard converter, so I'd have to spend $150 just for that.
The problem, as it's being presented in the videophile world, is that if the studios win this war, then all hackable players will be taken off the market and replaced with players that cannot be hacked. If that happens, you know that the hackable players will be bought up en masse and then offered on eBay for a small fortune.
This was something we were going to do at some point this year, anyway, also because we want a DVD/CD player that plays all of the formats that have been developed in the years since our current player was made. Hearing about this suit just made this a bigger priority than it had been previously.