They have sued SonicBlue over the ReplayTV device, which records TV programming like a traditional VCR but uses a computer hard drive instead of tape.

FORBES: SonicBlue Forced To Spy

Like a similar SyberVision VHS tape from the 1980s, featuring Al Geiberger, the point is to subconsciously imprint, through "neuromuscular programming, " a gorgeous swing.

WSJ: The Punishment of Winter Workouts | Golf Journal by John Paul Newport