As usual, access will start at midnight US Pacific Time or 0:01 Monday (not your personal time zone : lol: - always have a poor bugger who will wait until the midnight only to be sorely disappointed and write me messages complaining about it)
Also, make sure you do all of the question review for any of the tests you take. Once 24 hours are over and it is Tuesday, you will lose access to the tests and questions and explanations which makes it pretty hard to do a review.
Otherwise, no other strings should be there. You should have access to PRO and CLASSIC Tests and able to take full or sectional tests as well practice tests with the entire 1,600+ question database. The only exception will be the Elite package with 400 new questions since it just launched and likely has not been incorporated into the free offering.