This is a cool idea: print photos from your iPhone or iPod Touch directly to a printer without having to first transfer the photos to a computer. HP has developed this app and is making it available for free in the iTunes store. Search for HP iPrint Photo. From the web site: "HP iPrint Photo is a free downloadable software application that allows you to quickly and easily print 4" x 6" photos. Images stored on your iPhone or iPod touch can print on most HP networked ink jet printers connected to a local WiFi network. Wireless printing is a fun extension of the iPhone / iPod touch's easy photo capture and viewing experience." Here's a list of printers that are supported.