I'm trying it now and it's working fine for me too - no payment / credit card info at all. I was curious to check this out for the quality of the picture.
The service appears to be pricey on an on-going basis - $4.99 per 24 hour viewing period per movie. Sounds like this is DIVX the Sequel? The money spent on 3 or 4 of these downloads would be better spent online with Blockbuster or Net-Flix.
Yeah the quality isn't great but for free it's worth watching. I wouldn't ever pay for this service. It's also easy to get a bunch of these free codes but I'm not sure if I can divulge how to here. It's pretty darn simple though.