And I just found another one. Standalone, like Poderosa and WinTab, multi-platform (OS X and a few Linuxes like Ubuntu, Fedora & Solaris), tabs in the more familiar Web-browser fashion, and free under GNU GPL.

The Windows version does require Cygwin with Ruby, however, which puts it a little further down my 'hassle-free install' list so far as standalone emulators go. I mean, presently I have both installed, but in the future it may be different.

Just one more vegetable to add to the stew .

BZT

Read and download here