Im assuming you have the right cables for the job:
download axe-edit if you already dont have it.
Sync up the axe with axe edit by pressing source and scrolling down to axe-fx
To download a patch, download it and save it to your desktop
on axe edit go to recall: import from preset file hit the tab uptop go to desktop and double click on the patch and thats all.
To upload a IR Is a little more of a pain in the ass, If your using Redwirez download the right axe-fx file and save it on your desktop.
go to preset mananger in axe-edit on the right hand corner and on the left hand tab hit cab and hit source and upload the cab. Now note: 1 IR is choosing the cab type speaker type and mic placement, You cant upload the whole folder just the individual file if you have anymore questions pm me.