Let's get this straight, this was after over a month of correspondence over this issue regarding melodyne, antares, waves, gtr rig....All of which fastbounced properly in X1c and 8.53, then were UNABLE to be fastbounced in X1d. Very Clearly a Cakewalk issue. the issue the rep stumbled on was the melodyne memory resource leak, which he pointed out Wasn't the issue I was having. This issue I and Many others are having with fastbouncing is an X1 d issue. Also, when your Cakewalk tech support tells you in response to Tech support case of Cakewalk software causing troubles tell you to 'Stay tuned because it loos like an update is in the works', one can only assume the company that screwed it up to begin with is speaking of an update on Cakewalks end as the melolyne memory issue didn't affect me, but SOnar's timecode/tempo Problem introduced in X1d DOES and HAS since March. I've been calling and emailing since March. No fastbouncing makes this product run at half mast. Support the Professionals, Please!!! It's not even about the $. It's about Cakewalk taking responsibility for where they are coming up short and not delivering the full product as described and previously used. I absolutely whole heartedly support professionals who support each other, and business's that treat the customers with utmost respect and urgency to their needs. Take care of your customers and you'll most certainly get that back 10 fold. Show us you care. I always upgrade. Need to see more Action on your part, and I'll come through for you. Thanks for your response. --The Blogospherianman