welcome back to the Amiga RAMO:)
man you picked a hell of a great time to come back after being in hibernation ..the X1000 is definitely the Queen of all miggies once she arrives but there's also the new Sam460ex and Sam440flex from ACube that currently run AmigaOS4.1 update 2
check out
www.amigaos.net to get reaquainted with AmigaOS
also, as as others have already pointed out, there are also nice actively supported Amiga-like OS's that have sprung out over the last 15 years as well...basically there is AROS that runs on Wintel machines and also supports some Acer Netbooks and MorphOS which runs on some models of old Apple hardware.
Have fun exploring the new Amiga land as it stands in 2010..errr 2011:laugh1:
