Microstudio 2.613 can only use
certain Plextor drives today.
Hold tight. Microstudio 3.000 will support the same CD/DVD drives that Hoster 3.310 now does.
We are at Beta Release Version #6, and #7 will go out Tuesday. We are putting all resources we can into releasing Microstudio ASAP. I would like to say during August, but until all the bugs are gone, it is a crap shoot. That's the way software development goes.