I still use an older Panasonic Camcorder (HDC-TM300) on my Pro 10 using my mini USB to my computer. I have a relative that needed a video taken off of their Camcorder (Panasonic HC-V550K) & put on a DVD. They list it as a mini USB, but it ended up being a micro output. After getting a cable for it. I tried putting it into Vegas, but won't recognize it. I tried it on another machice (non-Vegas WIN7 ver.) and came through fine other than I had to transfer the mp4's (jump drive) back to my editing computer and drop them into the timeline. When I do connect the newer corder, I do select PC on the camcorder just like on mine, but doesn't show up.