I have been using vegas pro for about 3 months. I use a sb live card and have had no prblem except for having to change my recording setting on the sound card mixer when I use programs such as roger wilco or battle com for gaming, but today when I went to record some tracks I could not get the buss selector to show up in the new track display or the record arming button either. I have looked through manul and havnt found naything that fixes the problem unless im missing something. It will let me record tracks by pushing the main record button but when I push that it opens up a new track and starts to record immediatly. I have spent about 4 hours trying to find the problem and now im seeking help thx.