I've been absent from Amiga >=11 years. I want to get back into Amiga. What do I need?
For many years i was active on an Amiga A500 & upgraded my AmigaA1200.
In 2005 sold it all.
Question;
1. What do i need (hardware)?
2. Which software?
What I DONT want;
* not emulate old 68k-series.
 * not buying any ole'  Amiga hardware
My assumptions;
 * MorphOS os the current 'AmigaOS' with same look & feel.
 * Morphos runs out of the box on a Apple PowerPC like MacMini G4..?
TIA!
If You want MorphOS Your question was already answered, otherwise for AmigaOS look here 
http://www.amigaos.net/content/72/supported-hardware.
68k apps can be emulated on both systems if You want to.
Have fun!