If you're looking for a more usable stylus, I own and recommend the Lamy 4 Pen. It's a full sized pen for your pocket with a ballpen, pencil, marker, and stylus (at least in one configuration, there's also a three color ballpen and pencil option). http://www.lamyusa.com/4penpalladium.html As far as a third party stylus that fits in the N900 slot (other than a solid plastic replacement), I wouldn't hold my breath. The market is just not that large. You will note that the two PDA styli offered on PDA Panache's home page are not for the current iPaq or most recent Palm models. For a run of a custom design, you need the volume of a Nintendo which PDA Panache makes a number of models for.