I just purchased a wireless camcorder - HP T450. It came with WiVideo software which has been installed on my Win7, Vista and XP computers. When I attempt to record live video to my PC - any PC - it stops recording at 100MB. If I record to a SDcard within the camera I am able to record up to 4 GB which I understand is the file size limit for the FAT file system on SDcards. I would love to hear any ideas on this files size limit problem. Thanks