Source 2: http://www.androidonhtc.com/kaiser/latest_builds
Summary:
1. Download and unpack the latest Basefiles from Source 2.
Rename 'default.txt' to other name.
Rename 'default-kaiser'(or suitable file for your phone) to 'default.txt'.
2. Download the latest Android OS file from Source 2.
Rename the downloaded *.sgsh file to system.sgsh
3. Copy all files from Step 1 and 2 into the root of the SD card. Necessary files are shown below.
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5. Run Haret.exe.
6. Android will be loading.