Kris,
I followed exactly what in the 5.1 user guid. Actually I did the same while in 5.0. Now it appears to me that the first problem disappeared. I guess it was due to some delay in my local env. But the second problem is still there. I first archived a process, rebuilt the defaultPackage, and kept refreshing in the web console, the process didn't disappear. Then I deleted the process from Guvnor from the archive list, and rebuilt the defaultPackage again. The process was still in the console, no matter how hard I refreshed.
Bruce