GambroServiceTools_43.zip This file can be used in conjunction with Technical Updates 10056, 10065, 10081, and 10099 which introduces the release of 4.3 software for the WRO300. This Zip file contains the GWD 1.0 and 2.0 Software Upgrade programs and the GXP Preset files for the 2.1, 3.2, 4.1, 4.2 and 4.3 software versions, as well as a new USB cable driver. Note that each Update listed above has its own software-specific version of this Zip file embedded within it. This distribution differs from its predecessors as it establishes new Preset values for the 4.2 and 4.3 software versions.