Windows 7: change from windows 7 to vista

hey guys i bought the pc and haded vista on i changed to windows 7 ultimate now i wnna change to vista again how can i do that need help im tottatly noob x) help me pls i got the instalation disc for vista

You want to change from Windows 7 TO Vista?

DD!!

look man i wnna format my pc and i dont got the win 7 disc so i got to change to vista so i can format it.now im talking u i safe mode ;d my pc is very slow like SLOWMOW in normal mode...soo tell me those good ideas

I'm sure some of the folks on this forum can guide you to a better solution. Hang in there 'till somebody responds. I'm no techie, but there has to be a better way to go.

ok !!

You said you installed Windows 7 Ultimate, so why don't you have the disc any longer?

If your computer is running slowly after installing 7, I'm thinking you've got driver problems (at the very least). Did you download all of the required drivers for your computer? What software did you load?

What disks did you have?

Can you post your specs.
Filling out System Specs
Dont Know What Hardware You Have..??
VistaForums SysInfo Tool - Vista Forums

1 for power dvd 1 for reinstalling vista one microsoft works 8.5 and reinstalling deLl portable computer software...i just need to change from win 7 to vista nothing else

Use your Vista disk to clean install.
Clean Install with a Full Version of Vista - Vista Forums