Step by step:
- Make an ISO of WE6
- Download PPF O Matic
- Download the patch
- Unzip PPF O Matic and the patch
- Open PPF O Matic and find the path to your ISO and the patch.
- Click "patch"
- Burn this patched image onto a new CD
Oh and the mirrors are only there for alternate download locations, in case some of the servers are down.