Hi all, I know there was some interest in months past pertaining to a screensaver that would display PDBs. I've just updated my program for Mac OS X and am pleased to announce its release. Structure 2.0 is Intel compatible and is much faster and prettier than the previous version. You can download it at http://www.macupdate.com/info.php/id/18473 and learn more at http://www.sourcecod.com/structure/
Feedback and criticism welcome - I've already heard from a few people and should be updating it in the next month to reflect your suggestions. Benjamin Blonder
