Formatting Pictures in Visual Editor

[LadyImpactOhio]

www.conservative-outlooks.com

I would like to do a "line-up" of nine photographs, 3 across and 3 down. I have been successful in doing the first row, but cannot find a way to navigate or get a cursor to jump down to do a second row. Or is this not possible?

Also, once pictures are in place in the post, there doesn't appear to be a way to move them around. Am I correct that they are either extreme left, center or extreme right?

I am also having trouble centering embeded videos. The way I have been doing is probably strange to all of you, it works but is time consuming. I hightlight text above or below the video, including the video, and then hit the "center" button and then left-align the text that got caught in the centering.

Thank you