Plesk Panel 10.1.1 MU#6 – Product Integration Fixes – is available since Feb 4, 2011 through the Autoinstaller.
The Update delivers following bug fixes:
[*] Hide featured apps. The Panel users can hide blocks that promote apps (Administrator can do it both in the Server Administration and Control Panels, customers can hide the promos only in Control Panel).
[-] Issue resolved: The promo block warped the layout of the Server Settings page in IE.