Nokia appears to be making some interesting moves as of late. Following rumors that the company will hazard a foray into the world of digital music sales, the Finnish mobile manufacturer has signed a deal with Microsoft to utilize its PlayReady DRM scheme. The technology, which is file-format-independent, is specifically targeted for use with mobile devices, and is intended to strengthen "security" on a wide variety of content such as music, videos, games, ringtones, and images. The DRM is backwards compatible with the existing Windows Media 10 file management, and will be implemented on upcoming S60 and Series 40 Nokia devices beginning in 2008. It seems at least somewhat possible that this arrangement could be related to the recent whisperings of Nokia's iTunes-esque plans, as DRM has already been hinted at for the supposed forthcoming service. Perhaps on August 29th all will be revealed -- but only Olli-Pekka Kallasvuo knows for sure.

With the flurry of phone and mobile industry announcements this past week (Engadget Mobile even outposted the original once or twice), you'll have to forgive us if we didn't catch some of the more, um, run-of-the-mill handsets revealed at CTIA, but hey, that's what the weekends are for. Truthfully, the Kyocera K822 isn't really all that ho-hum, as it sports both a 1.3 megapixel camera and 30MB of memory complemented by a microSD slot for pics and tunes (MP3/AAC/WMDRM), packed into a clamshell design with dual color displays. Other niceties on this tri-mode CDMA model include Bluetooth 1.2 with A2DP, FM radio, and external media controls, as well as a pretty attractive $140-after-subsidies price tag.

In a completely shocking and unprecedented move, a corporate entity is trying to latch on to the latest "big thing" by taking partial credit for the phenomenon's success, which in this case is the first song to top the U.K. singles charts without ever having been sold in stores. Wireless carrier 3 is claiming that its network was responsible for up to 20% of the total downloads of  "Crazy," the first single by Danger Mouse and Cee-Lo collaborative Gnarls Barkley (no relation to the Round Mound of Rebound), which sold 31,000 digital copies and 0 CDs in the week ending April 2nd. 3 offers songs for 99 pence apiece and also allows a copy of the track to be downloaded to a user's PC, which would seem to make it a strong competitor in not only the mobile arena but the traditional online music market as well.