I'm running Solaris 10 u8 x86 in a VirtualBox environment (Win7 x64 host). After installing patch 119255-76, SUM hangs upon patch analyze and must be terminated. Without the patch (patch level -73 installed), SUM runs to completion normally. The equivalent patch on Solaris 10 u3 sparc does NOT give me this problem. I do not have a support contract.