I use 3 col Coppyblogger (on WP 2.9, PHP 4) with Identicons activated.
It gives me a “GD Image library not found. Identicon needs this library.” error and does not show Identicons on the http://www.boxlife.co.za pages ALTHOUGH if I go to EDIT COMMENTS it shows the Identicon images as they should actually be in the main blog.
I use Gravatars on my posts but would like Identicons to show on comments where people have no Gravatars.
In the Edit Comments section my Gravatar is not showing alongside my comments, it is being replaced by an Identicon.
May His Peace be with you in 2010!