Something more than a PDA?

Review So what exactly is a Mobile Manager? To Palm, it's an entirely new category of portable device, but it's hard to conclude that it's anything more than a PDA with more storage. Palm needs to create a new device type, of course. Despite more than half a decade of Palm trying to convince consumers that a PDA is more than an electronic organiser, that's still how most people view them. And if you're going to put a hard drive into a PDA, you may as well try and make it sound like something new, something special. But the fact remains: the LifeDrive is a Tungsten T5 with a greater, 4GB storage capacity.…