Just released today for your site's blocking pleasure :)

2.5.16 CHANGES (2008-02-03):
· Includes IP2Country 2008-02-03 updated imports.
· Not in upgrade package.
· Removed auto version check code. Caused too many issues.
· Replaced most graphics with new look.
· Added checks to prevent reversed ranges from being added.
· Added Printer Friendly page for IP Search Results.
· Minor code updates for cleaner GUI.