Okay how do I do this? I bought the flimsy little case opening tool from pda parts. It got the black part off the bottom but the aluminum cover isn't budging. Is there a special place I am supposed to push? a secret incantation I have to recite while I smash my knuckles on my desk?

I saw an old thread about making a tool out of an old windshield wiper blade. Is there someplace I can just buy that tools now?

I have a first generation Iphone and need to replace the touch screen. If anyone has advice, on things I am about to encounter as well, it would be appreciated.
THanks
Stalker