??? They're pretty up-to-date on testing into 2007. Try this link:
http://www.hometheaterhifi.com/cgi-bin/shootout.cgi?function=search&articles=all
...which is the complete listing of the hundreds of players they have tested through the years from around 2000 through 2007.
It can be a little harder to find a specific player in this list (as opposed to the individual shootouts) because the players are ordered by their score, and not by name. In IE you can use the "find" function and type in a model number or manufacturer's name to find the ones you're looking for. Most people, though, tend to buy products with high scores, so they start at the top of the list and work their way down to the area of players that meet their budget.
No test for s53