Windows 7 Ultimate With Service Pack 1 - English - 32 Bit

This is original ISO, downloaded from Microsoft's site.
This ISO has SP1 update.
You will need serial key.

Notes:
Burn DVD with Magic ISO or some other software. Or download Windows 7 USB DVD Tool from http://images2.store.microsoft.com/prod/clustera/framework/w7udt/1.0/en-us/Windows7-USB-DVD-tool.exeand than use it to burn dvd.
To install run setup.exe