[jkahn]

I use an iPad with Penultimate and a Wacom Bamboo Stylus every day. Works great. I don't need this.

[Synaesthesia]

It's ok, the resolution is nowhere near as good as this though. I have to write quite big to be legible.

[LaSombra]

Try Inkflow. Works great and has a zoom feature if you need to write small.