Best crack/activation for Windows Vista Ultimate x64?

Hi all!
There are so many available, but can anyone recommend the BEST, 100% working and 100% safe crack or activation patch for Windows Vista Ultimate x64, please? Are there any which do not modify the BIOS files or put a manufacturer’s logo on Vista? Or is this the only method of cracking which works?
I’d love personal recommendations. Thank you all!
Answer #1
Maybe there is a lot of posts but in theory they all similar….and no there is no escape from the Bios emulation…unless if you want to use a hacked Bios..which is a bit risky…i have it installed..never had any problems…
Answer #2
a lot of cracks work good for vista, its the only way Microsoft could get customers
sp1 will try to install an update that prevents some of the most used cracks
just make sure you have updates set to notify before download and when you see Windows Vista Update KB940510 immediately hide it
Answer #3
Spam removed -Headucatiion

Answer #4
I downloaded the activator from this post here:
http://www.google.com?t=1737557&highlight=
I`ve used it for a couple of weeks now, and have installed over 70 updates without a hitch. I don`t know if it will stop working at any point, so its always wise to have a back up OS, but its working well so far with Vista Ultimate 64bit.
Answer #5
Thanks for the link there, I tried it and the activation place in Control Panel says it’s activated but on the bottom right corner of my desktop it says
Windows Vista (TM)
Build 6001
This copy of Windows is not genuine.
Is that normal?
Answer #6
I think there wuz one called Windows Developer activation i think that even works after SP1 hichamontreal posted one soon after SP1 came out so it should probably work, u should search it here on the forums