Installed VF1.0 on an HP Pavilion 1Ghz system with WinME. Also installed the firewire card that came with VF (Pyro 1394 PCI card). VF works fine, but when I plug my Sony MiniDV camcorder into the firewire, the PC locks up (mouse no longer works.) I don't have this problem with the same camcorder on other PCs. Any ideas?