Carried my dog out about an hour ago, and the temp was great and a light breeze, so no dew. I decided to get out my small 90 ETX ( USA optics ) and try Saturn for the first time this year. Knew that the rings were edge on, but they showed up great, there was no boiling, and could see one of the moons easily. I was using a modest 18mm eyepiece, giving about 70X. It was really a wonderful sight with no boiling, it was just like looking at a good photo. These small 90ETX's are awesome for the money invested. I think I gave $100 for the OTA from Telescope Warehouse and it was like new. Bill said that he compared this OTA with a Questar he also had, and there was no difference in the views.