USB transfer is significantly lower quality than FireWire (i.LINK) for digital video.
You need the SPVD 010 USB driver if you have a device that uses this chip and you want to: spvd 010 usb driver
Windows Vista (often requires compatibility mode). USB transfer is significantly lower quality than FireWire (i
Facilitated the transfer of still images and low-resolution video recorded on "Memory Stick" media or tapes. Performance & Compatibility Review spvd 010 usb driver