Problem viewing ipsw file for 2g

[zero69]

I am trying to unlock my iphone 2g. I followed the instructions, and I downloaded iPhone1,1_3.1.2_7D11_Restore from this site. After downloading it and unzipping it, it doesnt show the ipsw file. The file size indicates it being 240mb. When I go to unzip it, it tells me there are folders with the same name as some files and gives me the option to skip or cancelling. Even looking in the folder without unzipping, does not show me the ipsw file that I need for redsn0w. I am using windows vista to unzip. any ideas?

[MaxxUS]

dont unzip the file, just rename it so it ends in .ipsw instead of zip.

[zero69]

Thank you very much! It worked and its unlocked!