only way I can think of: - install an HSS capable flash on camera, set up for HSS operation. - put the GPS device on a flash slave
You'll be able to use the full range of shutter speeds. First burn will trip the slave and trigger the GPS unit. Kinda clumsy, I agree, but it's the same situation with my panasonic bodies. They only allow higher than 1/160 second for flash with an HSS flash fitted. -- Godfrey godfreydigiorgi.posterous.com -- PDML Pentax-Discuss Mail List [email protected] http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions.

