Here are the patents that are referenced in today`s release to refresh your memory, or maybe for reading for the first time for new investors. You can printout from a pdf file and read the entire patent by hitting one of the resolution links in upper right. IMO, this is what e.Digital is about, and always has been about.
http://www.delphion.com/details?&pn10=US05491774
Handheld record and playback device with flash memory
http://www.delphion.com/details?&pn=US05742737__
Method for recording voice messages on flash memory in a hand held recorder
http://www.delphion.com/details?&pn=US05787445__
Operating system including improved file management for use in devices utilizing flash memory as main memory
http://www.delphion.com/details?&pn=US05839108__
Flash memory file system in a handheld record and playback device
http://www.delphion.com/details?&pn=US05842170__
Method for editing in hand held recorder