The perils of converged devices

When implementing new technology, there are always two angles: the technical side (i.e. does it work) and the business side (does it do what it's supposed to). My forays into converged devices leave me wondering about the success of the implementation.
Firstly, bloody Active Sync just doesn't work properly. It's different whichever PC I hook up to, and so many things go wrong with it depending on environment. On the laptop I use currently it sometimes works properly, sometimes throws up errors and sometimes just does nothing. What a git.
Secondly, there is an issue over perception. If you sit in a meeting with a PDA and a stylus, people will generally figure you're taking notes (even if you're just doing Sudoku). If you type into what looks like a mobile phone in a meeting, people think you're sending text messages.
Still, the browser's decent.