KGBear writes: The company I work for will soon force me to participate in Exchange, with calendaring being mandatory. Both my main machine and my laptop are Macs. All my other machines run Linux. I have not run Windows for anything serious since 1996. Currently I use Thunderbird with lots od add-ons for e-mail and iCal (with MobileMe) for calendaring. I profoundly dislike the Outlook look & feel. What are my options? Any suggestions, tips, stories to share?