[amsat-bb] ISS packet

OK. Is there actually any way for an old man who only sort of knows computers to actually do packet on the ISS? I have tried MixW, UISS, AGWPE, UZ7?? soundmodem, and they all have me baffled.

I have MixW set up to do PSK31 and MMSSTV does a good job on the SSTV from ISS, so I'm not completely computer ignorant. Is there a user friendly packet program, that only requires one download and has an easy set-up?

Steve AI9IN