No worries mate - always happy to help if poss!
You gonna have a crack at it yourself then? (No pun intended

)
If you are, might I suggest one last thing? Take your time getting it out (and don't puch too hard with your foot in any one spot, so as to hopefully not break your original screen) If you get it out in one piece, I suggest you re-fit it just as practice before fitting your new screen. If you crack your old one, don't worry too much, you can still refit it unless it is completely fucked with bits of glass falling off everywhere lol...
This way you get the hang of fitting the screen before you have to "do it for real" with your new screen