If my NLE software is Avid, do I automatically go with Pro Tools or do I need to consider Nuendo? I'm not buying anything right now but just wondering what the advantages/disadvantages of each software. I believed that Nuendo does not require or have hardware that I need to buy. It seems to me that it uses whatever sound card or hardware I have. On the Pro Tools side, it seems to me that have a lot of packages or choices to choose from. Right now the price of Nuendo 4 is about $2,500. If I want to do HD suround sound, do I need one of those expensive options from Pro Tools that requires a hardware purchase? Any comment is appreciated.