Hi Patricia and welcome to SBB!
What we are doing here is to create high quality (300ppi) images to use in creating digital scrapbooks that we can print out. Without actually using real glue and scissors.
What you are seeing in the download section are not tubes, they single image .png files, that we use to decorate our pages. We also create our own papers that will print out at 12x12 inches.
Please read all the Terms of Use in the Freebie/sample zips as most designers do NOT allow them to be made into tubes or brushes either.
With that said we have a huge tutorial section here for how to use PSP that are geared toward the digital scrapper: Like how to create your first Layout, adding elements to you page and making drop shadows look real with a lot of other techniques, like saving the file to upload to the galleries since the pages are so big in pixel dimensions (MB's).

Have fun and can't wait to see your Layout's!
