IMO should be - oldest what I've seen, but don't remember where I started. My FliFi is $4, which is the first somewhat non-buggy version. I think v 1.11 was used to flash back when a flash went wrong, it can be found on Picasso96 Yahoo group, as well as many other files, including v 7.1 and 7.4, which only adds some Paloma support to 7.1. And if the FliFi works, so what.