The problem I have is quite basic, if I switch the IPAQ off or it switches itself off after a while, when I switch it back on, after a couple of seconds (sometimes it just flashes on) it switches itself back off. If I then switch it back on, it's fine until I switch it off, and then the cycle starts again. I have just installed windows mobile 2003, and the problem has only occured since then. I think doing a hard reboot might solve the problem, but any ideas?