I am looking for some advice on which lens to purchase for strictly panos. I have a NN5 and plan to use my e-620 and used the 14-54 but it simply took too long and required too many shots. I have been given a lens budget of under $1000 for a wide angle lens. Both the 8mm fisheye and 9-18mm fall into that category but I am unsure of the pros and cons of each. I am using autopano giga pro and autopano tour to create the stitched panos and virtual tours and it is supposed to be able to handle fisheyed images. Does anyone have experience with this combination of products? Any input regarding this issue would be very helpful. Thanks in advance.