It says on the box, "Import, capture, editing, copying, burning, exporting, or viewing of mpeg-2 files, DVD-Video titles, or HD-V video and burning of DVD, mini DVD or SVCD discs requires one-time product activation via the internet. Product activation is fast, free, and anonymous." First off, I am not sure if it means one-time overall or one-time per computer. Second off, in the printed user guide included with the product, it mentions registration. Is this seperate from activation? If so, is this, too, one-time per computer? Thanks.