Like most good things, there is a small fee for each exam purchased to cover the overheads of running the site. I'm thinking of putting up a much shorter free trial exam on there though soon (e.g. 10 questions).
We hope to expand the number of exams considerably over the coming months to make it extremely worthwhile to purchase several at once. They are highly recommended I might add.
You will indeed get a free subscription if purchased along with the book. [ October 07, 2006: Message edited by: Charles Lyons ]
Charles Lyons (SCJP 1.4, April 2003; SCJP 5, Dec 2006; SCWCD 1.4b, April 2004)
Author of OCEJWCD Study Companion for Oracle Exam 1Z0-899 (ISBN 0955160340 / AmazonAmazon UK )
What's brown and sticky? ... a stick. Or a tiny ad.