Just finished re-formatting the Visuddhimagga for display on an eReader. The formatting should be good for eReaders, and it should also be fully Unicode now. I've updated the page to include HTML and Mobi (Kindle) formats. It is here:
|Path of Purification: Visuddhimagga|
Treatise on Buddhist Meditation of the Theravada Buddhist school. Translated by Bhikkhu Nyanamoli. Online edition by Buddhist Publication Society (http://www.bps.lk), in cooperation with Access to Insight.
Thanks to those who worked on this; it is great resource for all of us :)