Microsoft Admits Flaw in Windows Software

My spin: The problem I see here is NOT the vulnerability but how can smaller businesses run their businesses and keep up to date with all the security patches and fixes coming out. Many smaller businesses do not have dedicated IT persons and those who do, the IT person is buys doing upgrades, putting out small fires and etc. What to do? Outsource security possibly? Any suggestions?
AP/Yahoo News Clip: WASHINGTON – Microsoft Corp. acknowledged a critical vulnerability Wednesday in nearly all versions of its flagship Windows operating system software, the first such design flaw to affect its latest Windows Server 2003 software. (full story)