mid 80's and there was a Commodore dealer/ repair center called Comspec just a 10 minute bicycle ride from my parents house. We used to marvel at all the new C64 games every weekend and one normal weekend there was an Amiga 1000 on display with the infamous Boing Ball demo running and when the guy at the store pulled down the screen and some other cool demos were running our teenage minds were just blown up..priceless:)