iLounge

iTunes 7.4.1 breaks a method of using AAC audio files as ringtones for the iPhone. The method, which involved altering the audio file’s extension, was posted on MacRumors.com last week. While the method no longer works as of iTunes 7.4.1, a workaround has been discovered.

Apple has signed a patent-licensing agreement with cellular technology developer InterDigital that covers current and future generations of the iPhone, and points to a future 3G model. In an SEC filing InterDigital revealed that it has signed a seven-year licensing agreement with Apple, effective June 29, 2007, covering the current iPhone and “certain future mobile phones.” In addition, InterDigital revealed that it expects to receive a $20 million payment soon, “in connection with a recently signed license agreement.” InterDigital’s current offerings are used for older standards, such as the EDGE network used by the current iPhone, but the company is focusing its current development on 3G standards, such as HSDPA and WCDMA.

Belkin has added five new cases for the second-generation iPod nano to its “Hope” line of cases, which help support Susan G. Komen for the Cure. New pink-and-chocolate colored cases include the Remix Metal, Folio, Pocket Blues, Slim Fit, and Remix Acrylic for iPod nano. The cases are available now and sell for $25; for each case sold, Belkin will donate $2.50 to support Komen for the Cure.

The 16GB iPod touch currently tops Amazon’s Best-Selling MP3 Player list, and is third on the online retailer’s Best Selling Electronics list. [via MDN]