Testing Websites in older Internet Explorer's

If you need to test your Websites against older Versions of Microsoft's Internet Explorer this could be the Link you need:
http://tredosoft.com/Multiple_IE
Seems not to work on Vista. So, you might want to install an virtual XP machine.

Wow, probably one of the nicest consumer interfaces i have seen

It's a two finger touchscreen interface:
http://www.microsoft.com/surface/