The first post of the thread gives directions but here is a little more detailed.

1)Download one of the current roms in post #2 to your computer. I am using froyostone and I believe that has been the most popular build.

2)Extract all files within the package to the root of your storage card, meaning place all files on the storage card but not in a folder. When you view your storage card on your phone you should be able to see all the files and folders that are in the package.

3) Download the zimage and startup text files posted in post #224 and #225. You can use either zimage but the startup text in post #224 must be used with either.

4)Once all files are in place, click on the .exe titled clrcad. It will run but you will not see anything happen. After selecting that, select haret.exe and that will boot linux and you will then be in android once it completes.