HB, VISTA system preview window to the problem

I HP's computer DV2700.Pre-installed vista of the HB system ~

I have seen on the network that you can not open vista of HB preview window effect ~

but I just bought They used to come a time when there is the preview window, when the switch is also the 3D effect, I think ~ ~ very beautiful vista found this function.

Took a while but have not had ~

then on the search, everyone says that there can be no home basic function of this, but obviously I have used ~

please know that the person next to me explained ~

just beginning to show you what to see, as if there is software trial version of the same reason ~ ~ not be able to open a version of HB effects, unless the use of third-party Software to achieve the landlord to say that Aero is not? Present results only for windows vista home basic version of the above, home basic does not have this feature.Yes ah, Vista HB is not the function, I do not know why the landlord to be able to achieve the effect of Aero ?

but add that the window is a preview of each of Vista have.