19 - kinda surprising to see I'm not the youngest person here, but that's definitely a good thing :-)
Used my brother's A500 a lot when I was younger, which is when the Amiga bug bit. My first PC was a 486 though, followed by a 1Ghz Athlon system (now upgraded to a Athlon64 3000+). I've got a slightly-expanded A1200 which is great for playing games on at uni. Haven't exactly got the money at the moment for anything NG however :-(
Talking of which, are any students here on facebook? There's an Amiga group there (with a link to A.org no less!) but only 23 of us there.
---edit---
Forgot the speccy!