http://community.psion.com/downloads/classic_consumer_devices/m/charge_link/default.aspxDownloads and Upgrades for Charge Linken-US6.x Productionhttp://community.psion.com/downloads/classic_consumer_devices/m/charge_link/25072.aspxTue, 10 May 2011 16:00:48 GMT54009f3a-31b6-4c23-96d3-4890e86d45f2:25072Community Manager0Includes Mac EasySwitch and Mac EasyUpgradehttp://community.psion.com/downloads/classic_consumer_devices/m/charge_link/25071.aspxTue, 10 May 2011 16:00:48 GMT54009f3a-31b6-4c23-96d3-4890e86d45f2:25071Community Manager0Please note that this is a .sis file for installation onto an EPOC device eg. Psion revo