update dreambox hardware drivers - cxd1981(hybrid DVB-C/-T) increased max. frequency to 900Mhz - cxd1981(hybrid DVB-T) fixed ineffective 5V for active antennas after mode change - bcm4505/6 improved receiption sensitivity (fixes problems with small dishes since blindscan support) dm500hd,dm800se,dm7020hd: fixed audio volume boost on alsa playback dm7020hd: - fixed frequently "error code 0x18006" messages on bootup