Working out with Prime Time isn't a violation. He can work out, eat a PB&J in his kitchen, and swim in his pool....none of that matters. Apparently you just can't lie about it to the NCAA.
So let's see, Bryant runs sprints with Sanders, lies about it, and is yanked off the field....
Yet Reggie Bush has his parents living in a half-million dollar house rent free, is spending money on an agent's credit card while on vacation at a beach resort in San Diego, etc...but he's free to go?