For anyone interested in expanding their Guild Wars 2 experience through peripherals, there is good news. Numerous third party programs are becoming available to bind your hotkeys to an Xbox360 controller.
“In cases like this, I would go so far as to say as long as the profile that binds controller buttons to keyboard/mouse commands is binding one button to one keypress/activation, you are not in danger of incurring a ban.“
As increasingly more mods and add-ons become available, the conversation surrounding what Arenanet considers legal will heat up. It is advisable to be careful when using any third-party programs to prevent being banned.
Click here to read the entire thread on the official forums and find links to these programs.