To view Silverlight embedded content on the web in Linux, simply install the ‘moonlight’ add-on for Firefox developed by Novell. (Them what make OpenSUSE!).

The add-on is being developed with assistance from the hallowed redmond kings themselves (Microsoft, duh!) and will play nice on x32 and x64 bit machines.

Grab the latest release via here:
addons Firefox Linux Microsoft moonlight novell silverlight