indi77 wrote:ANy thoughts on the above bundle of lenses. I am working on a Nikon D80 body.
While this may, at first, sound counter-intuitive, please try to understand that it is your camera body that is the disposable item here. You should purchase your lenses with a view to the future - a view towards enhancing and enabling your future photographic experiences.
That said, I would probably look towards the Nikkor 55-200 DX VR. For very few PP you will be getting the greatest flexibility in a lightweight but quite sharp lens. It has similar speed to the 18-200, but is less than 1/3 the cost. For most places in the US, this one, plus your existing 18-105, should handle about 95% of the shooting opportunities that should present themselves to you.
I would also perhaps consider adding the Sigma 10-20 (the new
model - just announced - offers a fixed f/3.5 throughout the focal length range) to add to the wide end of your lens range, and perhaps also consider the 50mm f/1.8 because it's a fast, inexpensive prime.
Now, you also say that you are disappointed in the 18-105, but you don't say why. Could you please expand upon this for a moment?
If your concern is that things seem "too far away", then while the 55-200 (or 18-200) will go some way towards addressing that perceived issue, with the D80 you also usually have enough in-camera resolution to be able to substantially crop the image down to something more closely resembling what you might be expecting to see. This becomes a combination of a couple of issues - the management of your expectations, coupled with ensuring that your technique is solid enough to ensure that you have images that possess acceptable quality (focus, exposure) to permit cropping of the image. If your technique isn't up to par, then your images may appear grainy or noisy (exposure issues) or they may lack sharpness, but with a little practise, your technique may be able to be improved upon to help you overcome these issues.
Of course, addressing any issues in your technique will yield benefits right across your whole photographic spectrum, and thus it's the best approach to addressing any perceived problems.
So, please let us see a couple of the images that have disappointed you, and why. We can then work from that as a basis, having the knowledge of where you are coming from.