(Mike Mozart)Wait a minute…Forever 21 is in legal trouble over an intellectual property issue that doesn’t involve accusations that it ripped off another fashion company’s design? Yes, the fast-fashion superstore is being sued by three software companies that accuse it of pirating their expensive software. The lead plaintiff is Adobe, maker of professional software and a company that would definitely notice if an entire company were using unlicensed versions. It used to be that a use could purchase a copy of a pricey program once, install it from a disc of some kind, and then use it into perpetuity as long as they held on to the disc and a compatible computer.