We also have a LARGEmembership. In addition to your five free download credits you will also get one hundred additional downloads.
And with the Large you get small, medium and of course LARGE images.
And did I mention Sketchup components? If 3D modeling is in your workflow, this is a great option. All new cutouts in the library are now available as .SKP files now, too. Check out which ones up right now by going to /tag/sketchup/
This plan is $19 and gets you 100 downloads each month. And yes, you can download anything you want up to the credit limit and then immediately downgrade to free again! No strings attached- I designed this site to be easy and customized to your needs.