My department gets a lot of use out of the famfamfam flag set, but we actually needed some of the oddballs like Guernsey.

So I used perl and whipped up a script to generate the CSS sprite image & CSS out of the raw images, so I can easily drop in new flags, and regenerate a new, versioned sprite set.

... Of course, I still could use some help drawing some very very small flags.

http://www.parrot.org/news/2011/Parrot-3.7.0

Expect a new version of the Rakudo Perl 6 compiler to follow shortly.