Its shpping

Moonlight for Linux has make it to V1.0. Congrats Novell

Moonlight is an open source implementation of Microsoft Silverlight for Unix based operating systems. Hopefully this will mean have a Linux box at NAB this year running the ContentAgent interface.

from the site:

Compatible Operating Systems and Platforms

We strongly recommend the use of Firefox 3 as it supports Windowless operation, a common feature used by Silverlight applications.

Architecture	Operating System	Firefox 2.0	Firefox 3.0
x86 (32 bit)	SUSE Linux Enterprise Desktop 10	yes	yes
	openSUSE 11.0	yes	yes
	openSUSE 11.1	yes	yes
	Ubuntu 8.04	yes	yes
	Fedora Core 9	yes	yes
x86-64 (64 bit)	SUSE Linux Enterprise Desktop 10	yes	yes
	openSUSE 11.0		yes

Minimal Requirements

An x86 or x86-64 computer with at least 128 megs of RAM to use Moonlight, Firefox 2.0 or Firefox 3.0.

http://go-mono.com/moonlight/