If you want a preview of the Word/Excel/PowerPoint/OneNote pieces of Office 365, you can use them for free at http://office.live.com - if you're using OneNote locally, they'll also host your OneNote notebooks so you can access them anywhere (as well as still use them via the desktop app)
So pardon me if this seems rude, but do you have an actual web office suite, or is this more bullshit?
Thanks. MS office has a great ui, and i'm looking forward to try a web version of it if such a thing ever exists.
However, you don't actually need Silverlight to use it (I'm not sure what they're using it for), I've used it on Chrome in Ubuntu and it worked just as well. Any new'ish browser should work.