It is the same thing, as far as I know. Keep in mind that smi2le's place of work was raided by the DEA on October 5, due apparently to a false tip from a neighbor or something. Also, on the site they say that they were going to stop selling the M4OHN and mdien soon, and are looking to offload it. In short, call them, see what kind of price you can get, then place your order by phone, since people have been complaining about delays with email being answered etc. Or if you don't want any risk of hassle, just order your M4OHN from Custom. No-one else sells raw Mdien now though.