Latest questions about "snuffler"

I bought a resistivity device. It works with the Snuffler program. He does not have any information about the vendor program. I installed the snuffs, but I can not use it in any way.

Can I use the new RM85 with Snuffler? Does anybody know anything about this? And does Snuffler handle only single measurements? Is Snuffler programmed for two probe-Surveys or even more?