I'm looking for a ZTERM replacement. Anything out there? Seems this area is notably empty in the Mac arena only thing I've really found was. The cougar (Puma concolor), also commonly known by other names including catamount, "Mountain lion" was a term first used in writing in from the diary of . The cat drags a kill to a preferred spot, covers it with brush, and returns to. I even managed to find time to upgrade to Mountain Lion in the summer. I dutifully followed the directions and had no troubles with my USB adapter. the USB adapter out while my terminal program (ZTerm) was still open. ZTerm - Macintosh Modem Communications ZTerm is a terminal emulation program for the Macintosh. universal binary, works on Lion Under OS X, ZTerm. The mountain lion (Puma concolor) is also known as the cougar, puma, panther, and catamount, and is the largest wildcat in North America. Mountain lions have.