Here's the DVDIRECT https://www.google.com/#q=sony+dvdirect which for quite a bit of change gets it onto DVD or other which you put into the PC's DVD or BR drive.
And again, there has never been a working Firewire to USB cable.
I have an old SONY Camcorder using digital tapes as recording media I used to transfer the DV on the tapes to the PC/Laptop via Firewire, and Video editing soft ware converts the DV into DVD files and creates DVDs. I still have the 'Firewire' wire but now my computers do not have the Firewire port. My question - How do I transfer the DV on the tapes to my PC without Firewire ? Or any "workaround"....or a gadget which can connect to the Camcorder and burn a DVD...or can otherwise connect to the PC via, e.g. USB to get the DV unto the PC ? To simplify, what can I do with the output video signal on a Firewire connected to a Camcorder ( s concerns getting the DV unto the PC).