I recently purchased a GX-450 to try to learn with. I’m a complete novice with this stuff but figured what better way to learn? So following the user guide and trying to get this set up, i cannot figure out which program i need to use to communicate with the device. The manual shows to go to acemanager, yet when i go to the link they provide it says its not found. How does one go about getting acemanager, or what other program do i need? the network light is flashing amber/red which they show needs a firmware update but it needs be done incrementally. i purchased the service and sim card and it does show that part is working. thanks in advance.