How do you change an AXE?
Browse to your workspace, select AxeEdit, open Presets, and double click the desired preset. It will load in Axe-Edit and be sent to the Axe-Fx, but you'll need to save it manually if you like it. You can also browse to the Axe-Edit/Presets folder in Axe-Edit and double click presets to audition them without saving.
How do I download Axe-Fx patches?
Open the editor. Select File -> Download Bank from Axe-FX. Select which bank you want to grab from your Axe-Fx. Hit "OK"