Crossover- how to 'install' simple exe executables?

I have some small Windows apps that don't have installers, and just consist of a single executable. If I double-click them, it will start up the Crossover installer. The PC executable will then run and I can use it, and I can cancel the Crossover installer fine.

But is there a way of 'installing' these executables in a particular bottle, etc.? So I can run Crossover, and then run the app from 'Programs' menu within Crossover?

Thanks!

PS- A second question- does Crossover support the optical drive? I downloaded an open source app called 'DVDisaster' that creates par/recovery files for scratched disks. The app installs and runs, but does not detect when I insert a disk.