I have tried the nightly builds, but can't get any of the ones I downloaded to work. No biggy...
What impresses me is the fact that the last Release Candidate is as good if not a bit better than where BeOS left off! I understand there are a few more features that have been added since RC3, but what is in RC3 blew me away!
I'm able to browse most of my most used pages, download Youtube videos, use Facebook, etc.!
ScummVM and DOSbox have been reported which is very important to me. The GUI is fully loaded and never leaves me wanting for more. It's fast, responsive, everything I could as for from a next gen Amiga OS!!!
But wait, it's not an Amiga OS, but I could swear it was! I mean this thing runs better on my Eee PC 900 than Win 7 runs on my ultra pimped out Windows gaming machine. NEVER once does it tell me a file is in use, or that a program is not responding.
As for running it on a high end super fast multi-core machine, well the experience is only better.
I can't say enough about this little OS except to check it out (assuming you have the right hardware) and make donations towards the cause. Never before have a seen a free OS develop as well and as fast as this one has!