Hello Bill, > The CL is maybe not needed for bt8x8 which has both v4l and V4L2 > drivers, but the CL is the only thing that's letting the Winnov Videum > driver, which only has V4L2 support, work with RealProducer. The CL will > stay for now. ;) I'm sorry, I was not aware of this possible constellation between v4l2 drivers and v4l applications. Regarding this, the cl should indeed stay in v4l2 until no "important" application does depend on it anymore. But I am afraid that this will never be the case. > Bill. CU, Michael.