...yes, it's quite an experience.
The reason I was interested in emulating this, is that the 3DO version is considered the "definitive" one.

(there's also a
project dedicated to porting the 3DO version to the PC, which is progressing rather nicely).
If you really like it, (and if you can stomach the retro graphics & sound of the classic games of "yesteryear"), you may want to try out the classic "Starflight" series (which were the main inspiration for SC2 - some more details along with a couple of screenshots, can still be found
here
and also
here ).
