I keep getting a popup on the bottom of my computer screen from Windows Security Center saying my virus defnitions are out of date. Odd, because my MacAfee supposedly automatically updates whenever a new update is available. So then I manually check for updates, it runs its little thing and MacAfee tells me my virus definaitions ARE up to date, that there are no updates to download. Now who do I believe? The Windows Sevcurity Center or my MacAfee? Why would one contradict the other?

Anyone else get this message? What do I do? I TRY to be proactive about viruses and spyware, so I do run a lot of scans and updates... so this is confusing me, and definately causing me some concern.