Hi all folks, I just upgrade my RH7.3 box to RH8.0 At start it prompts following warning Error while initializing the sound drive device /dev/dsp can't be open ........ ......... The sound card is built on board on 2thMax 8KHA motherboard. I think it uses Yamaha 724 sound card. Kindly advise how to correct this problem Thanks in advance. Stephen Liu