Word to Wise: 7 didn't completely install on 690G,neither 64 Nor 32, both from TechNet. It did straighten out boot up menu into one from two oddities, & out of date promos, bad sp3xp part& first round of 4 vistas' late to grave still stutter about together with, 4 good builds now taking on ravages of dead wood. well out with old, yet if you plan 7 for Summer, Buy up, X58, be my guess before you put too much into old system when you buy it new.Maybe RC or additional Promo release or final release be better, as only one small glitch in boot up identifying in install mode, right in last stage of whole install. yet its probably cursed main number at least, most likely many higher numbers just arn't high enough. So Go Figure.NoLinkDolby: TS Drashek