Making slices in Photoshop

[lipskidder]

So I usually make guides and then select each box, crop and save as a part of my web page. Now I using the slicing to create them automatically. I am creating all of the horizontal slices but now I want to slice one of those rows into two separate boxes. How do i do that without creating a slice all the way up and down the image?

[JoeM]

Use the slice select tool to only select the two horizontal slices while making sure all others are not selected and then save them.

[lipskidder]

I'm silly. Of course. I was making it more difficult than I need to be. Thanks.