Changed the processor using the how-to that Paul posted here, only after that I get en email in my admin mailbox with these lines:
/usr/lib/sa1 1 1
Cannot append data to that file
I don't know what this means...
Tomorrow I'm gonna go on vacation. Will post further results in a week or 2

See you all later.
Molski.
ps. Everything runs perfect, only that mails bother me, that is the only problem I got.
My regards,
Molski