One user took his iBook with him when he travelled overseas. He used a service called DataValet. It worked well and he was able to use Safari and email client. The problem was when he got back, Safari still “remembers” DataValet. Whenever he opened up Safari, the page got directed to DataValet’s web site for authentication. It’s very annoying.
Fortunately, the solution is easy. You only need to empty Safari’s cache. To do this, just click on menu bar Safari and select “Empty Cache…“.