[FONT=Arial][SIZE=7]bigdc2@aol.com[HTML]The school district my wife works for just bought a technology bundle with Master Tracks Pro 6.0 among other software titles. This bundle included a Yamaha PSR640 synth.
We are attempting to get the MIDI operational on an iMac 600mhz with 256MB RAM. We tried to load OMS 2.3.8 and then the program. We do the studio setup in OMS and save and make current. Master Tracks will play demo files until the program is closed. Once the program is reopened, Master Tracks freezes. We have tried to set the extensions to minimum to no avail.
Help!

i am confused... so are you trying to figure out midi or trying to figure out why program freezes? The only problem i see is your program, I would do a search at tthe manufacturer's site and make sure you have the latest version and it is compatible with your OS. Might want to consider different app possibly.

Sorry about the confusion. The school district purchased the program. The program was made by Passport which was bought out by GVox which currently doesn't have a web site or a way to contact the manufacturer. If you call them or access the web site you are forwarded to another web site that is under construction.
The OMS issue was resolved by installing OMS first, followed by the MidiSport drivers after a restart.

i know youve probably already done this but make sure virtual memory is switched off!!!!!!as this can make the screen freeze when u use oms.