NewTek has announced iVGA for Mac, a software client for the company's TriCaster PRO mobile video production system. By using iVGA, Mac users can send desktop images to a TriCaster, which is then used to produce the video and incorporate it into a multi-camera broadcast. While outputs include conventional component, S-Video and composite ports, the TriCaster is specially geared towards projectors and webcasts, with the ability to stream live to the Internet or archive up to 10 hours of footage in AVI format. iVGA for Mac is a free download; TriCaster PRO, however is priced for a professional audience, with a retail price nearing $7,000.