Due to known issues in CCM 6.0 I will upgrade the cluster to 6.1. I downloaded the CCM 6.1 files from CCO and merged them as a single ISO.Since they are not bootable I could not do a clean install. What is the best way to upgrade the cluster, starting from CCM Pub, uploading the ISO file using the Upload install software utility under OS Administration guide? I tried to install 6.0 Engineering specials to resolve the issues using upload instal utility but it gives an error. Any ideas?