I just purchased a 16gig I-Pod touch. Its a fun new toy, and a more than ample replacement for my overflowing 2gig nano. I also added the new operating system. The benefits of a blog being the ability to crowd-source stuff like this, I ask loyal duck readers with a touch or iphone if they have any suggestions on how to get the most out of my new device. Any favorite uses, applications that are must-gets, or other cool things that can be done besides the standard music, photos, and the like?