Spymac claims that Apple may break free from Internet Explorer at MacWorld San Francisco.
Rumors over the past year have pointed to Apple attempting to gain some further independence of Microsoft... with Sun-Apple StarOffice rumors, updated AppleWorks rumors, iCal, and updated Mail clients.
Apple's browser support has remained with Internet Explorer since the agreement in 1997. This agreement ended this year, and Apple's hiring of David Hyatt (the creator of Chimera) has fueled speculation of an Apple branded browser... and at the very least a push towards a non-Microsoft browser.