Im trying to copy DVD onto CDR. Im using Smartripper, TMPGEnc and DVD2AVI as suggested on http://www.afterdawn.com/articles/archive/dvd2vcd_with_smart_dvd2avi_tmpgenc.cfm. I cannot get an audio stream onto the AVI. I follow the instructions in the guide but have the following two problems: 1. Opening Smartripper gives me the message: No ASPI adaptor available ( I dont know if this has any relevance) 2. The Audio options area does not have Decode in Dolby Digital. 3. I am using track 1 for audio ripping. The audio shows in the information box as DD 2/0 192. The smartripping process does not generate a WAV file. Can anyone tell me what I am doing wrong and help me to copy audio?