I have had my X50V for over a year now and have worked out most of the problems that I have had except for one. For reference I am using WM5 and it has had its moments but for the most part works pretty well. One issue I have not been able to resolve is that when my Axim is hooked up to its sync/charging base it turns on bluetooth. And then a message occurs that it cannot find my GPS unit. AS you can guess I use the axim and bluetooth almost exclusively with my Dell GPS unit and it works very well. It is just a hassle to always see the warning screen appear with the warning that the bluetooth cannot connect with my GPS unit. I tap on the bluetooth icon and uncheck the box and click ok and it is fine for a bit. Then later on still at my computer it will repeat the process. If necessary I can live with this because the navigation systems works well but was hoping someone had an idea on how to turn off the bluetooth until I want to turn it on.