Many of us spent a large portion of their time on computer browsing Internet for variety of purposes such as surfing websites, checking email, chatting, passing time on social interaction websites, blogging and many other activities. A lot of us are using Firefox as their browser of choice for the surfing/browsing needs on the Internet. Sometimes when busy on a task in FireFox we need to quickly launch an external application from windows such as calculator to do some calculation, a note taking/reminder ...