Hello...not sure if this is the right forum heading...apologies if it's not and if you could point out the right one..it would be appreciated. I have windows xp installed on my macbook pro 2.5 duo core 4gig ram with the latest version of parallels. I installed Steingberg's Nuendo 4 to use with a number of other PC based programs I have for XP. Installation went fine, however when opening up Nuendo, there appears to be a sound loop that starts and is visible in the meters and crashes the programme. I played with the latency in the asio full duplex dialog trying to find a solution and when adjust the latency to 4096, the programme is stable. However this high a latency causes obvious problems. Any suggestions from anyone??? Your help is appreciated.