Not only is the Galaxy Note device cool...
Towards the end of this video they show a portfolio cover attached to a battery cover that replaces the standard battery cover so you can get a flip cover with minimal thickness added. Looks nice. I don't normally use cases, but might try something like this.
They also show some a larger more traditional pen size stylus.
Samsung Galaxy Note vs Galaxy Tab 7.7 vs Galaxy S2 4G vs Galaxy S2 - YouTube
Towards the end of this video they show a portfolio cover attached to a battery cover that replaces the standard battery cover so you can get a flip cover with minimal thickness added. Looks nice. I don't normally use cases, but might try something like this.
They also show some a larger more traditional pen size stylus.
Samsung Galaxy Note vs Galaxy Tab 7.7 vs Galaxy S2 4G vs Galaxy S2 - YouTube