April 12 - 7:25pm EDT   Late last month, Cisco's WebEx division announced expanded Mac OS X support across its suite of business process collaboration applications, saying that Mac use has doubled in the last year. The online collaboration services--including WebEx Meeting Center, WebEx WebOffice, WebEx Event Center, WebEx Training Center, WebEx Sales Center and WebEx Support Center -- now offer cross-platform support for Mac OS X Leopard and Safari 3, as part of Cisco WebEx's ongoing attention to multi-platform support and its growing customer base of Mac users. [full story]