As announced previously by email, News articles & KKE's support for the patching feed is only available through the K1000 appliance 4.3 Enhanced content mode.
KACE has frozen the Standard Content patch feed after Microsoft's "Patch Tuesday" on June 9th 2009. This means that June 9th, 2009 was the very last time that KACE posted new patches in the old content format (Non-Enhance Content patching mode) for KACE customers to download and use. To obtain newer patches, the K1000 appliance and the associated agents running on client machines will need to be upgraded to v4.3.
For more details on enabling Enhanced Content patching, please reference the following FAQ:
http://www.kace.com/support/resources/kb/article/What-is-the-Enhanced-Content-patching-mode-in-V4-3-20109-and-up