My apologies to Neil Armstrong ...What is getting me so excited? This piece of news here: Dell announces Ubuntu 7.10 PCs with DVD playback What's so exciting about this? And besides, other operating systems, such as Windows, can play DVDs out of the box anyway, right?Well, no. Wrong. Sorry. Ok, I don't know what they have done with Vista now, but look at your recovery CDs for Windows XP. Notice something? If you install from that recovery CD, Windows will not know how to play DVDs at all. In fact, that's exactly the reason why a commercial DVD player software is normally part of any Windows PC shipment. The DVD player software comes on an extra CD and has all the right codecs. It is of course pre-installed by the OEM ahead of time (with the OEM probably paying the license fee for the DVD codecs, not Microsoft), so when you unpack your PC at home, it can play DVDs out of the box. Very convenient, and makes it look as if Windows can do that. But once you have to do an install from a recovery disk you realise that the DVD player install is actually an extra step.Anyway, anyway. People have used Linux for the longest time to view DVDs as well. It just took some extra manual steps to get all the right codecs installed. Without paying some fees somewhere, you can't get those codecs legally, which is why completely free Linux distros usually cannot include them. You were always able to download the codecs (more or less legally, depending on where in the world you are), but it was always that one additional manual step.Now, with Dell stepping up and paying some small license fee to include the commercial LinDVD player software with each shipment of its Ubuntu PCs (just like what they are already doing for their Windows shipments), users will get to enjoy exactly the same experience as the Windows customers: DVD playing abilities out of the box. No extra steps required.The fact that out-of-the-box DVD playing abilities were a much demanded feature for their Ubuntu PCs is a tell-tale sign that the Dell Ubuntu PCs have also been bought by people not overly familiar with Linux. People who just want everything to work out of the box, not just long-time Linux fans or enthusiasts. Installing the DVD codecs has been very easy on Ubuntu for a long time already. Easy, if you know your way around a little bit, and know where to ask (in the forums) or which software to install (Automatix, for example). But with this now, Ubuntu PCs clearly have become one step closer to be readily usable by mainstream users.And that is a giant leap for Linux.Other related posts: