Hi everyone, after digging through all kinds of issues and also thanks to the help of a couple of individuals here on the mailing- list I have now been able to complete my generic Virtual MIDI driver. I have even tackled creating an inf-file that works on XP 32bit & 64bit - some more tests on Vista are now required (and also some tests with ksstudio and the driver-verifier ;-) Afterwards I was thinking about getting a certificate to sign this driver that it can also be used on Vista64. Seems like this is going to be the next critical issue that I encountered: The certification entities which are accepted by MS only seem to allow applications from organisations & not individuals. Have I overseen any certificate-issuer that will do this also for individuals, or is this non-existant? Best regards, Tobias -- Psssst! Schon vom neuen GMX MultiMessenger gehört? Der kann`s mit allen: http://www.gmx.net/de/go/multimessenger01 ****************** WDMAUDIODEV addresses: Post message: mailto:wdmaudiodev@xxxxxxxxxxxxx Subscribe: mailto:wdmaudiodev-request@xxxxxxxxxxxxx?subject=subscribe Unsubscribe: mailto:wdmaudiodev-request@xxxxxxxxxxxxx?subject=unsubscribe Moderator: mailto:wdmaudiodev-moderators@xxxxxxxxxxxxx URL to WDMAUDIODEV page: http://www.wdmaudiodev.com/