Presonus studio one presets

Presonus Studio One 4 - Professional Review. 04:31. PreSonus—10 Reasons Why Studio One Is Right for You. 01:20. Твой первый день в Studio One [A-Mase]. 58:22. Ближе к studio one 3 [полный видео-курс на русском]. with the Studio One 4 Professional.license i was able to unlock tudio.One.4 and Loading multiple Licenses keys after installation was not possible. open Studio One and drag and drop each one onto the main window also dont work. i greatly appreciate your help in advance.