I have seen quite a fair few examples where Windows 7 does not play nice with Vista
I disconnected my Vista Hard-drives and installed Windows 7 on a seperate Hard-drive and later reconnected it so I could access my data however after I reconnected the hard-drives and used Windows 7 to browse directory's like My Downloads and My Documents it seems some 7 features have either leaked into Vista or Vista has done things cause by Windows7 making changes to the datastreams and metadata
I have seen Windows 7 deactivate Vista`s Activation, I have seen the "Shared with" display on Windows 7`s explorer`s menu leak into Vista and I have seen Windows 7 make a few other undesired changes to my Vista partition...
This one is a huge one too...I noticed if you try using the Repair menu on the Vista DVD and you have two partitions, one with Vista and one with Windows 7 the VistaDVD`s repair options are completely unable to detect any operating system installed and prevent you from fixing problems with wither Vista or Windows 7 rendering the entire recovery menu on the DVD completely useless
Has anyone else noticed how Windows 7 either conflicts or breaks Vista?