Sync Calender with HTC Wildfire S

I have downloaded the Free verison of eM Client and imported all my emails and calender items from Outlook. I want to now sync my calender with my mobile. Looking at other forums, I can use a program called Sync2eM?? But you only get a free trial, but then have to pay for this???

Sync2EM is not a program. It a synchonise service based on the MS Exchange Active Sync protocol. It a subscription based service that you have to pay annually.