Hi Sergio,
oh! i forgot to mention.. i am having lots of problems with
pier-admin.. i will have to try it in a controlled environment, but
the gist of it was: when i installed pier-admin, it would kill the web
server, and it wouldn't start back up. i am not sure if this was a
problem with 524 vs. 526, as i am not sure i made it to that point in
troubleshooting..