Ajaz Ahmed, the man behind UK's ISP first "free" ISP, Freeserve, has launched a new tool, called Browzar. The web site makes great claims that Browzar can help to to protect the privacy of its users. However critics claim that the product is little more than adware.
Browzar is a small (264KB) application that is in reality little more than an Internet Explorer add-in. Browzar's home pate is, however, not able to be changed, and it's search facility appears to be based on sponsored links.
This is a neat idea, but the implementation seems pretty poor - and in reality does not offer what it claims to offer.