Another Time Another Place (Boston 6-3-1981). I bought it in February 1992. At that time I only had 2 regular U2 CD's (Rattle & Hum and Achtung Baby), although I bought October that same day. Since then I'm a bit spoiled though, as the sound quality (broadcast) on that bootleg is awesome, so it took me a while to get used to audience recordings.
C ya!
Marty