As far as cracks are concerned, look at it this way: at least MexCom is good enough that there is an apparent demand for cracks for it.

In any case, going online with MexCom should only be used as an absolute last resort, since this means that all files to be opened have to be completely uploaded to the server (unless theres something I don't know, which there probably is), and considering that most of them are not just big, but huge, this will result in huge bandwidth usage jumps s well as lots of PO'd people who have to sit through a full upload.