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XP Reprieve, Downgrade May Continue After Win7
CWmike writes "Gregg Keizer reports that Microsoft acknowledged today it has 'broadened the options' for PC makers to continue offering Windows XP as a downgrade from Vista — and potentially even Windows 7. However, the company would not confirm specific reports that HP has been given the green light to sell new PCs with Windows XP Pro pre-installed through the end of April 2010. 'Windows XP went into semi-retirement in June 2008, when Microsoft stopped selling it at retail and withdrew Windows XP Home from use on all but netbooks, though it allowed XP Professional to be installed as a Vista downgrade. Since then, Microsoft has extended the final date it will sell XP Professional install media to large computer makers and smaller systems builders to July 31, 2009, and May 30, 2009, respectively. Today, Microsoft denied that it had extended the life span of Windows XP, and intimated that those rights were built into the newer operating system — in this case, Vista — and did not expire at some arbitrary date.'"
Update: 04/07 14:36 GMT by T : nandemoari adds "Not only will users be able to keep Windows Vista, but they'll be able to step back in time two generations, all the way to XP. "We will offer downgrade rights from Windows 7 to Windows XP in the same way we did with Windows Vista," a Microsoft rep said.
Insiders speculate that the right to use this time machine might be reserved for those purchasing licenses for only two versions of Windows 7 — Ultimate and Professional. However, that's not yet been confirmed."
Same reasons many can't upgrade to Vista...
Spanners in the works:
-New driver model meaning much older hardware just doesn't work.
-UAC breaks lots of badly written apps. Causes huge annoyances at best in these instances.
-64bit. First serious 64 bit consumer Windows.
-No IE6. You wouldn't believe how many legacy apps require IE6 and/or ActiveX, it's quite sickening actually.
Any one of these can be a show-stopped for your app/system, and on older apps this can be a nightmare to have to work round that often isn't worth the investment until forced. I've seen many legacy business apps in particular that break because of Windows re-engineering (Vista). Same applies for Win7.
throw new NoSignatureException();
What MS lacks is a compelling reason for people to switch from XP and I don't think they're ready to dare cutting off all support to force a switch. They're victims of their own success.
I played with win7 for about a month, became irritated at the difficulties networking with existing XP machines and failed to find a "must have" feature compelling enough for me to switch.
I also smell a screw job coming - either DRM or some other anti-consumer scheme built in to the OS that's going to offer me zero benefit and make my life more difficult.
OS's are becoming less relevant as computing becomes more browser-centric. Who cares what's under the hood if Firefox runs? The only real reason I still run xp is for gaming.
I have mod points. The reign of terror begins now.
Now, get yourself a quad core 12gb machine with a 15,000rpm hard disk.
Put on Windows XP
Now put on Windows Vista or Windows 7.
It WILL be slower, period.
Not under heavy - particularly multithreaded - loads it won't.
Advances and improvements in schedulers, locking, memory management, and other low-level aspects of the OS mean that newer hardware is better utilised by a more modern OS. For example, pre-SP2 releases of XP are not NUMA-aware, so on architectures like Opteron and Core i7, will be at a severe disadvantage in memory-intensive workloads.
Benchmarks have demonstrated this. You're wrong, deal with it.