It's a wonderful program and I've had it since EQ4. I can pretty much look at a quilt and tell what the pattern is and re-create it in EQ7 (if it's not TOO difficult). It has tons of blocks and fabrics and you can import your own fabrics, which I do all the time.
When I buy a fabric I get a picture of it on my screen from the website I bought it from, right click, and save into a folder on my PC called Fabrics. I can then import it. I love that Moda has downloads of their collections for EQ! Also, Connecting Threads has them for every collection plus a label that matches.