Loading photos isn't usually a problem here. Your computer or your Internet provider might be the culprit. I have an antique for a compter, 5 years old, and sometimes it takes several moments for a photo to load from a thumbnail.
As for "quiet", how quiet are you looking for? Typically the four stroke engines run a little quieter than most of the 2 cycle engines but nothing compares to an electric. They are virtually silent. Most 2 strokes sound something like weedeaters. Maybe a little less RPMs. The four poppers, lawnmowers