Finally, today i’ve completed the new list of this corpus inside Googlebooks.
List available in:
http://www.paginasprodigy.com/asesoriainformatica/migne_pl.htm
[You can use too our short url link: http://pl.userpage.de]
The total amout of individual available volumes is 220 of the 221.
The total with duplicated and reprinted volumes is 410 [190 volumes duplicated and/or reprinted between the Garnier and Migne editionis].
All the links refers to downloadable volumes, you must use some proxy to download the books outside the USA.
Francisco.