A presentation manager based on the S5 module shipped with docutils. Generated files will work with Firefox 3.5 and above, with full featured support in Firefox 3.6b3 and above. Compatibility with other browsers is unlikely. Spiffy features of this package include resizing, two-column layouts, parallel incremental reveals of text and graphic overlays (or parallel-column text blocks). The code is a mashup of the docutils S5 module and Christian Effenberger’s “S5 1.3 reloaded” product.