Microsoft is pushing the envelope once again in preparation for a complete transition to 64-bit computing by making sure all programs running in 32-bit editions would run in 64-bit platforms without any problems. Hardware on the x64 platform should normally use Windows Vista 64 bit editions and consumers should not worry about being left out in the community.
It is so annoying since the days of Windows XP whenever a 'cannot safely remove' warning pops up when removing USB flash drives even if no files were opened in it. There was always a delay when Windows XP can detect all files have been closed.
An out of memory problem on the virtualized graphics memory arise when applications especially games demand for memory that is no longer available physically.