Still have mine , 1 Mo , deluxe paint , real 3d and Turrican 2, it was a killer machine and a lot of famous game programmers started on it. Too bad commodore screwed up.
I recently used DPaint 4 to do some pixel art for an iPhone game I am working on :) Photoshop was just too annoying when working at the pixel level.
I really regret not having made any Amiga games/programs when I was a teenager. I just didn't have the money to buy books or development tools. If I ever had time to work on a project of no consequence, I would probably write an Amiga game in 68000 assembly language, just to say I finally did it.
It's funny. My emulator setup is better than any Amiga I could have owned, and thanks to ebay I now have a complete set of programming manuals that I would have killed for when I was 17