What if you could run OS/400, AIX, and mainframe applications on the same box? What if that box could be powered by Itanium, Opteron, X86-X64, or Power/PowerPC processors? This would be pretty cool, right? And it would definitely shake up the server market. Well, a nearly magical piece of software called QuickTransit, created by a little known company called Transitive, does just such a thing, and that software is poised to change the server market in a big way.