i have been informed that PR 1.2 will not be released until June 32nd 2010 or July 1st 2013 ..... whichever comes first.
It will also not be possible to upgrade to PR 1.2 if you have overclocked your handset, enabled chroot, played angry birds or given yourself thumbs up in a mirror.
Upon instalation your n900 will auto overclock to 1700hz and 3d display will be enabled. The screen will also increase to 5".
PR 1.2 will allow connections to beta max video links and graphical support from pci 3dfx and soundblaster cards.
Linux kernal is replaced by a cut down streamlined spectrum zx core. It will be possible to play iphone, android, psp and nintendo dsi games ( but only if you have purchased a supporting device )