Hello, in liblouis there are 2 italian tables, named it-it-g1.utb, this is a classical six dots table, known as grade1, 5kb size.it-it-g1.utb2: this is an advanced table, using 8 dots, with unicode conversions, etc, 27kb about. First of all, I think that we should change the name, utb2 is not the best, perhaps the best is it-it-g2.utb. Anyway, I don't know why, but this table is not usable with the latest snapshot of NVDA, in which was introduced the last version of liblouis.
According with my ticket that you can find here: http://www.nvda-project.org/ticket/2662 it seems there are two conversion error on line 161 and 193 of the table.I don't know if you made modifications on this, anyway, I'm asking you to correct them and release a minor update of liblouis, so NVDA developer can include it with fixed error, otherwise italian users can't use NVDA with braille!
Thank you for your support and have a nice day. For a description of the software, to download it and links to project pages go to http://www.abilitiessoft.com