Marketcircle today announced the release of DayLite Group Edition, the first group enabled version of its contact and customer relationship management application, for Mac OS X. Designed specifically for Apple’s advanced, UNIX-based operating system, DayLite Group Edition allows users to share contacts, projects, and the management of sales opportunities at a company-wide level. The Group Edition is priced at US$250 per seat, while the DayLite Group Edition is being offered at an early adopter price of $125 for a limited time.