The Z22 is great for people who want to keep their life organized without spending a lot of money.  It's easy to sync up with your PC so any notes, memos, appointments you make on either one can be transferred to the other.  — It does not connect to the internet so if you want that ability you need to choose another model. — The main drawback I've found in using it for the last 2 years is that the screen is very hard to read outside in the sunshine. —… read full review »