Creating ical event by parsing text


I am new to this forum as well as script writing. I am looking for a script that will create a ical event by parsing the highlighted text (any application such as pages, word, thunderbird). While searching the net, i came across CalendarCreator service which does this job. But it is not working with Snow Leopard. Any help in this matter wil be greatly appreciated.

Model: iMac
Browser: Safari 531.21.10
Operating System: Mac OS X (10.6)