I use a VPAP is the ResMed Mini compatible with the settings?
No, the AirMini is NOT a VPAP. It is an Auto CPAP. If you need a VPAP, the AirMini will not provide adequate pressure for you.
Currently there are no travel Bi-PAP or VPAP machines. However the Dreamstation Bi-PAP is currently the smallest Bi-PAP on the market and it can come with an attachable humidifier making it a great machine for both home and travel. You can view the Dreamstation Auto Bi-PAP without the humidifier here.