Multiclienting?

How do I multi client maplestory.
I have downloaded vmware, but I don't know how to set it up..

I don't recommend using the VMWare method, but I guess it works. For decent working multi-client you would probably have to use BT.

I don't know if this is up to date but you can try using Angelic Processor to multiclient. I heard about a tool that can do that but I forgot the link.