my hvx was working fine the other day but now it will not connect/stream via any firewire unless i have the switch in the back set to "tape". when it is set it to "p2", there is no 1394 message on screen and the menu options are blued out to "1394 control ext" and "1394 cmd sel stop". these are the right settings but the fact that they are not changeable when they always were in the past tells me something is wrong with the cam. the problem is not the cable and not the firestore. the hvx 1394 port is not working in p2 mode. does anyone know of a way i can reset or reinstall the firmware? i don't have time to deal with panasonic or spec-comm (where i purchased the camera from).