I take it you purchased the Fuji S700? I remember you from your thread asking about cameras.
I've asked the same question about this kit here and on another forum. The thoughts I recieved was that it was poor quality lenses and will not get you very good shots. I've been interested in an add-on 2.0x teleconverter, but the higher quality stuff costs pretty much what my entire camera costs ($150-200). If I wanted to spend $400 on camera equipment, I would have purchased a better camera.
Read the reviews there on amazon. All the reviewers recommend other lenses.