The latest firmware updates for the Canon versions of the LPA Design PocketWizard MiniTT1 and FlexTT5 improve the use of the new wireless radio system with the Canon EOS 5D Mark II, provide a user-selectable starting shutter speed for HyperSync and correct several bugs. The biggest change, however, in the v4.250 firmware is a reworking of Canon High Speed Sync support that makes this Speedlite operating mode more powerful and efficient. With certain Canon cameras, the boost in both maximum Speedlite brightness and the shortening of recycle time at high shutter speeds is dramatic, relative to the Canon flash system without the aid of LPA Design's wireless radio remotes.

More...