ati radeon x300/x550/x1050 series

my card has a dvi/ vga and svideo in xp im able to have dual monitor with the second monitor and tv as clones so vga and svideo are same and an extension of the dvi monitor. the upgrade advisor says my card does not support aero im not sure what that means as it works great in 7 except i cant view more that to displays at once and on the tv the resolution is not fitting right. im using the newest driver and control catalyst but display manager is missing from the control center.

any help whould be awesome i just want to have my dual monitors and tv like i do in xp please also see my other post nvidia galaxy 7200gs i have this card also it wont work either i would prefer to use the ati because the nvidia heat sink is huge and in the way of my tv card

please help

See your other post as it probably is the same answer. Fabe