Apple only sells OS X Mountain Lion as a digital download in the Mac App Store. The installer weighs in at a hefty 4.05GB, but the good news is that you can install your copy of Mountain Lion on all ...

Bootable disc image files may contain all the data necessary to create a disc from which computers can boot, but if you want them to work, you can't just burn them to a disc the way you would regular ...

[Editor’s note: This article is part of our series of articles on installing and upgrading to Lion (OS X 10.7). We also have a complete guide to installing and upgrading to Mountain Lion (OS X 10.8).] ...

[url=http://arstechnica.com/civis/viewtopic.php?p=29841933#p29841933:kvrcoc6g said: r3loaded[/url]":kvrcoc6g]Wow, so there's an entire GUI app that's been written to ...

I always hand out the bad news first. Now for the good news on the Tiger upgrade front. Upgrade-in-place (not archive/install) OS X installs of Tiger on my Power Mac G5 and OS X Server on Xserve G5 ...

Like Lion (OS X 10.7) before it, Mountain Lion (OS X 10.8) doesn’t ship on a disc—it’s available only as an installer app downloadable from the Mac App Store ...