Powershell --> Powerquick : change Exchange 2003 user attributes

Hi mates,
a friend asked me if it is possible to manage specific parameters on his OLD Exchange environment.
Manage Exchange 2003 with Powershell is not possible...for sure is not possible as it is, conversely, with Exchange 2007 or newer versions.
So to modify, adjust, handle bunches of stuff you can leverage on Active Directory attributes.
Here below a quick example that shows how to change user quota for a specific group of user...logically if you want to do it with Powershell :

Powershell : HTML report about event viewer errors

Hi mates,
few weeks ago a customer asked me if it was possible to receive, every morning, a sort of report that recaps all errors found in the System and Application log for each single server in the domain.
It's a long task : the script must connect remotely to each single server, analyze and retrieve all these kind of info.
Fortunately he added an important condition : only the Errors of the current day (or the previous if you prefer).
Anyway it remains a sort of "complication" : there are thousands of logs and the script may need hours to examine all.