The IDE64 device is a great invention, replacing the old, slow and expensive hard disk extensions for the Commodore 64. IDE64 is a card for the expansion port with a great re-programmable firmware, and you can connect any IDE HD, CD or even Zip drive as you wish or have.
The IDE64 device supports 2 IDE devices and has another port called "shortbus" where you can connect other devices available for the card (MP3 player, RS232 port, Ethernet card and so on). The most important is ofcourse that by having a harddisk or CD connected you can easily access all your c64 wares ever downloaded from the internet.
The firmware built in is now open source, so you can even make modifications as you wish, and ofcourse if your patches are useful for others, they are welcomed by the IDEDOS developer, Soci.
How I've implemented all my external devices and power supplies into a micro size ATX PC case.
UPDATE: new photos, better implementation!
Related links:
IDE64 newsportal
IDE64 "warez" page
IDE64 webpage
Ferenc Veres
web developer
about me
Exisitng editors for text data DjVu files are quite limited, like for example DjVuSmooth. So I've implemented a new editor in JavaScript, that allows editing both the strucutre of the text (paragraphs, lines, words,...) and the coordinates of the text boxes by simply dragging with the mouse, features like create, delete, merge are also available.