What is the deal with MySlot? - UI and Macro

myslot Myslot lets you export and import your action bar, macros and key bindings as text. You can use commands, macros or profiles to switch between different settings easily.. Myslot is for transferring settings between accounts. Feedback farmer1992@ 3.8M Downloads | Addons

myslot, Does anyone have a wotlk compatible version of myslot? It is used to export your bars for other characters and accounts..