Without doing research the internet was out back than. I remember my dad letting me use it back in 86 and I used it heavily in 94. Save to say it's been around since the 70s or earlier, have to find out for civilian use. Anyway besides the slow downloads almost everything was free on the net.
Genestealers in 3rd was rather bad. If you didn't kill them in shooting they could wipe out an entire army, found that out with my broodlord when it was easy not to be seen when you infiltrated, damn tlos.
I think the Jareco monkey is broken. If it was an IC it would be the most broken model in 40k.