The IBM RedPaper - Deploying PowerHA Solution with AIX HyperSwap, REDP-4954-00 (http://www.redbooks.ibm.com/redpieces/abstracts/redp4954.html?Open) provides additional information on how to help you plan, install, tailor and configure the new PowerHA with Hyperswap clustering solution. IBM PowerHA with HyperSwap adds transparent storage protection for replicated storage, improving overal system availability by masking storage failures. Please share any experiences you might have had with IBM PowerHA and the AIX HyperSwap solution.