vlited Vista with SP2 in Win7

[yro]

I have the Windows 7 Ultimate x86 RTM installed on my computer. Its the lite edition that I have done.

Now i installed the vlite 1.x.x and the final (to have the waik compatibility) and its working fine here.

I made the seven lited with vlite installed like i sad. i didnt install the waik from microsoft. I just installed the two versions of vlite and it works fine.

Now I want to vlite the Windows Vista SP2 x86 (official with sp2) but the vlite shows me one erro. Something about framework.

Is it possible to vlite a vista ISO in seven OS ?

How can i do it?

Or, will I have to install Vista or XP to make the vlited?

... sorry about my english.