We are investigating some application compatibility issues in Windows Vista with the DMusic component and are trying to identify partners who utilize DMusic API's. We believe that the issue involves the DMusic MIDI API's, but we are also interested in identifying partners and apps that use other DMusic API's (just in case). If you use DMusic, we'd like you to send the following information to dawmidi@xxxxxxxxxxxxx : 1. Company Name 2. Contact Name 3. Application(s) using DMusic (please include specific versions if appropriate) 4. API's utilized If we find that the issue affects your application, we will contact you directly. Thanks in advance for this information. Pat Azzarello Program Manager Windows Audio/Video Excellence Apologies if you've received multiple copies of this email.