VirtuaWin is a virtual desktop manager for the Windows operating system. A virtual desktop manager lets you organize applications over several virtual desktops (also called ‘workspaces’).
Winkbill is a web based commercial invoicing service designed to provide effort-less and hassle-free billing solution. The application can be used for any product or service. You can easily create, send, and track all your invoices online.
Twopular, a simple website which aggregates the most popular Trends and Topics in Twitter. It lists the keywords and topics in a distributive manner such as what trends are most popular in last 2 hours, last 8 hours, today, last week and overall.
Microsoft Labs PhotoZoom is a Silverlight based web application that enables you to create zooming albums with your pictures.
How about some shiny hosted and different flavored twitter buttons for you. Just copy and paste the code where you want it to appear. Simple, effective, interesting and useful. A good looking twitter button can build up your twitter followers much more faster than you actually think of