Whenever I transfer/import video files, besides the "xxxx.mts" file, I also end up with the same "xxxx.mts files" folder. Using Win7, I never noticed this on WinXP. Do I need to keep these folders (number in the hundreds)? What might the consequences be if they were deleted? The all contain 'vcm_vmlf, vcm_vmlt, and three thumbnail jpegs.

Thanks,
Bob

EDIT: I am using VegasPro 10 on a Sony Vaio laptop.