SHit yea I worded it wrong. I was in a rush. And damn tired after cleaning up after a 6 week year old puppy. Yellow lab. Has to use the bathroom like every two hours. Luckly sees not mine, but my cusins who I was watching after untill yerstery night till 5:30pm when she picked her up.
Anyways, sorry, I ment 640-0005XXX to 640-0006XXX are valid corp cdkeys they are issuing right now. I just visted Comp. USA today and talked with a friend who works there. They where issused 100 640-0005000 to 640-0006000 cdkeys as well.
Edited to make sure i typied it right that time. Missed a zero.

Which like i said are created with 640-500 and 640-600 in the keygen.
Sorry was just in a rush. Did not even noticed. Was busy.
See here is my key:
XXXXX-640-0005977-XXXXX
Also:
CODE
Either should work to tell you the truth. I prefer 500-600 keys. Everyone I have tried works perfect. Tried over 100 of them. That and a little while paper I've read.
Tried a few 500000-600000 and they work as well. I just perfer to be more specific. BTW not all 500000-600000 are valid corp keys. 500-600 are. ...
Ment want I said. Hope its more clear now. SOrry abougt that. So both ranges work, that is 500-600 and 500000-600000. But not all 500000-600000 are cdkeys that Microsoft are issueing. But it appears to me all 500-600 that is:
XXXXX-640-0005XXX-XXXXX
In my case XXXXX-640-0005977-XXXXX.
though:
XXXXX-640-0006XXX-XXXXX
are real valid corp cdkeys that microsoft are issuing.
I have only seen only one 5000000 cdkey used by a company and that was Best Buy in Columiba SC on Two Notch Road. Then again thats with sp1 of course.
Dont recall the key. Did not think to right the podcut id down or find out the cdkey used to install windows.
So yes 500 - 600 in the keygen like in the pic i posted earler is correct. Have not had a single problem yet. Windows update works perfectly. No lock outs, etc.
Besides if they were to blacklist the key I am using right now Comp. USA would be pretty damn pissed. lol