Demozoo has much more entries than pouet and atarimania together... but even we do not have "specs" for the stuff as this would make the work on the database even more impossible than it already is.
@Rom Hunter: I'm not sure what you are talking about... I cannot even depack anything because it says "damaged archive"... which looks to me that the .rar archive is corrupted.
@Thomas: Thanks for the hint... but it didn't work either.