The Palm Centro for Sprint, with its vibrant green shell, is a remarkably slim and powerful smartphone, perfect for first time users. Like all Palm devices, the Centro lets you take your office with you by synchronizing to your corporate and personal email, calendar and contacts, and edit Word, Excel and PowerPoint documents on the go. But this super-slim Palm also gives you broadband Web access, Google Maps, a media player and a 1.3 Megapixel camera/camcorder.