From what I read of BeOS, it is not supposed to have those advance "terminal" scripts and such. Its basically an OS of Application that the user just uses and not worry about how it worked.

Already knew about the Music player and the installer. I wouldn't really comment much on the feature-set due to the fact that this is just Alpha. Also, the reason it took so long to get an Alpha out was that they had to write the entire source code without having the real source code of BeOS.

If you still have it, can you post some screenshots?