As you can see below, the links are direct from the Microsoft website. This is a completely original untouched copy of Vista.
After installing you need the crack which im also providing!

DIRECT LINK FOR x86
http://msft-dnl.digitalrivercontent.net/01/60316070-3318705–NOA/msvista/pub/Vista_WIM/i386/boot.wim
http://msft-dnl.digitalrivercontent.net/01/60316070-3318705–NOA/msvista/pub/Vista_WIM/i386/install.wim
http://msft-dnl.digitalrivercontent.net/01/60316070-3318705–NOA/msvista/pub/X13-49120/X13-49120.exe

DIRECT LINK FOR x64
http://msft-dnl.digitalrivercontent.net/01/21305682-3473582–NOA/msvista/pub/Vista_WIM/X64/install.wim
http://msft-dnl.digitalrivercontent.net/01/21305682-3473582–NOA/msvista/pub/Vista_WIM/X64/boot.wim
http://msft-dnl.digitalrivercontent.net/01/21305682-3473582–NOA/msvista/pub/X13-49121/X13-49121.exe

TO EXTRACT THE FILES
With the Downloads Complete, you should have the following three files

Now run the "X13-49120" file, the following window should appear

Once fully extracted the setup will begin

Now simply close the installer
In the directory that the three files were there will now be a folder called "Vista"

Open the folder and the following files will be found

This is the full version of Windows Vista Retail; we know this as the file size is the same as the Vista retail DVD
TO MAKE BOOTABLE ISO
First Move the "Vista" folder that was extracted earlier to C:\

Now download this app FIXED
http://files.filefront.com/CDIMAGEexe/;9634656;/fileinfo.html

Once downloaded run it

the following screen will appear

Just click install
now navigate to your C:\ drive
There will now be the following folder

open the folder and run the cdimagegui.exe

When the app opens you will see this screen

if the Vista folder is in the C:\ drive you do not have to change anything
click the "Creation" button on the side

This windows will be shown, now click Start image creation

the creation will take about 8 mins to comptete, once done the image vista.iso will be in your C:\ drive

now burn the image with you burning software eg. nero

the DVD will now be bootable

Enjoy!!!!!
THE METHOD FOR x86 n x64 IS SAME. BUT I HAVE TOLD U FOR THE x86 one.

PLEASE DONT INSTALL THE WINDOWS USING A KEY JUST SKIP THAT STEP WHILE INSTALLATION.IF U PUT THE KEY U WILL NOT BE ABLE TO CRACK THE WINDOWS.
PARADOX CRACK:
This one is the latest version of PARADOX crack!
Works perfectly for all brand name machines as well!!
All steps are included in readme.txt in the zip file!!

Briefly:

Run oemtoolkit.exe as Admin.
Reboot
Run cmd as Admin.
Install the certificate by typing slmgr -ilc
Type slmgr -ipk

Vista activated
check by typing this
slmgr -dlv or by going in system properties

Paradox Crack
http://files.filefront.com/xodarapzip/;9634598;/fileinfo.html

File Password: filegrabbers.com
If you want to see bigger images and higher quality tutorial go to this url right here
http://www.filegrabbers.com/software/22-windows-vista-ultimate-x86-x64.html