How to install your iPhone 3.0 OS beta on your 2G device

I tried the above but I can't open QuickPwnRC2, It opens on Windows XP but when I select the firmware, The program "Wheel Spins" and then it stops and I dont get a "Green Check" to go ahead to the next step, (The button that supposed to be blue is greyed out.)
To Unlock....
Here is what I did, and doing that I keep failing at.
1. Downgraded to 2.0.2. and allowed iTunes to activate my phone,
2. I tried to use RC2, (Maybe I got it from wrong place?) and it wouldn't go farther then "Select Firmare"
3. I used RC3, That worked, so I unlocked and jailbroke.
4. Then I went to iTunes (Put it in DFU) and click "Shift" then clicked upgrade, 3.0 installed, But everytime it's finished I'm taken to the "Activation Screen" and I never get farther....
I even tried to turn off my internet while it tried to activate and nothing....Please help me...

ArB OR ANYONE ELSE PLEASE HELP!! lol > Please? < I even said please ^____^

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