Did you know that by adding a .mailtracking.com at the end of a recipient's email address, you can track if the email has been read, how many times, for how long and even if it has been forwarded and to whom ! Eg : When sending an email to james@abc.com, just change it to james@abc.com.mailtracking.com and that is all ! All tracking information is sent to your email address automatically as and when your email gets read or forwarded. These guys are just so cool ! You may also visit them at email tracking website.
Prospector Professional for eBay
Description From the Publisher:
Prospector helps you find what you want quicker, saves you time, and helps you win auctions on eBay. Save your searches for replay. Extra searches let you search more powerfully than with eBay alone, and you can win auctions with the built-in sniper.
Did you know that by adding a .mailtracking.com at the end of a recipient's email address, you can track if the email has been read, how many times, for how long and even if it has been forwarded and to whom ! Eg : When sending an email to 
