The RIAA's new plan to enlist ISPs in its war on file sharing, once it announced it was calling a halt to new consumer lawsuits, is running into rough sledding. Wired reports on the continuing legal murkiness of the RIAA's interpretation of copyright law. And one small ISP in Louisiana asks the recording organization, "You want me to police your intellectual property? What's your billing address?"

Raindeer writes "While the Broadband Bandits of the US are contemplating bandwidth caps between 5 gigabyte and 40 gigabyte per month, the largest telco in Japan has gone ahead and laid down some heavy caps for Japan's broadband addicts. From now on, if you upload more than 30 gigabyte per day, your network connection may be disconnected. Just think of it ... if you're in Japan and want to upload the HD movie you shot of yesterday's wedding, you soon might hit the limit. The downloaders do not face similar problems."

esocid alerts us to news out of the University of Michigan, where physics researchers have found a way to focus microwaves to a point 20 times smaller than their wavelength using a new 'superlens'. Such resolution was thought to be impossible until recent years, and it could bring about the capability to transfer power wirelessly. "No matter how powerful a conventional lens, it cannot focus light down to more than about half its wavelength, the 'diffraction limit'. This limits the amount of data that can be stored on a CD, and the size of features on computer chips. The new lens is a 127-micrometer-thick plate of teflon and ceramic with a copper topping. 'The beauty of these is that they're planar,' Grbic says, 'they're easy to fabricate.' The lenses can be made through a single step of photolithography, the process used to etch computer chips."

Jamie found a NYTimes op-ed by a grad student and a professor from Cornell, outlining some research they did into alternate baseball universes. The goal was to find out how unlikely in fact was Joe DiMaggio's 56-game hitting streak, played out in the 1941 season. No one since has even come close to that record. The math guys ran simulations of the entire history of baseball from 1885 on — 10,000 of them. For each simulation they put each player up to the plate for each at-bat in each game in each year, just like it happened; and they rolled the dice on him, based on his actual hitting stats for that season. (Their algorithm sounds far simpler than whatever the Strat-O-Matic guys use.) The result: Joltin' Joe's record is not merely likely, it's basically a sure thing. Every alternate universe produced a streak of 39 games or better; one reached 109 games. Joe DiMaggio was not the likeliest player in the history of the game to accomplish the record, not by a long shot.

News.com is reporting that Mytopia, another casual-gaming network, has launched into public-beta. More than just a regular game with virtual rewards, Mytopia encourages exchanging points for real-world prizes like iTunes or Amazon certificates. "Since Mytopia is centered on "classic games," the offering--Sudoku, chess, backgammon, hearts, spades, dominoes, bingo, and poker--is a bit of a yawn, though the company has said new games will be added on a monthly basis. On the flip side, the familiarity of those games may be a draw to players who don't want to learn a whole new set of rules. Indeed, Mytopia is targeting a thoroughly non-"gamer" demographic."