While at WalMart getting LEGOs for my son's birthday, I saw an Eye-Fi 4GB class 6 SD card for $39. Brought it home, installed it, put it in my D-LUX 5 (with grip), and shot away. When I got back to my Mac, the pics were already in the folder on my desktop! I hated having to remove the grip after every shot to plug the SD card into a reader, so this is a cool little toy! I'd seen it offered for a good while, so thought I'd give it a try. Eye-Fi memory cards: wireless photo & video uploads straight from your camera to your computer & the web.