View this article at: http://dev.macnn.com/articles/05/10/03/elements.classes.sf.wifi Monday, Oct 03, 2005 12:40pm Briefly: Elements classes; ... In brief: Photoshop Elements Techniques has tripled its lineup of classes and launched two new learning centers ($20) to provide a first look at the features of Adobe's new versions of Photoshop Elements (not yet released for Mac) and Premiere Elements .... The first university-based Mac users group in the Philippines has been formed.... Google is making a bid to build a San Francisco-wide free wifi network to operate at 300 kilobits per second.... Tunewear announced Tunewallet nano ($40, shown at right), a business card-sized case and Tunetag ($30), a luggage-tag style leather case for iPod nano.... Speck Products announced its GripSkin ($20) for iPod and iPod mini, featuring ribbed grippy sides.