i'll try to be more clear
in 8 downloads only 2 survived intact. all the rest were either with password or missing blocks. already understood that might happen.
about the passwords thre's no cure, you just have to search better.
as to the missing blocks i found that i could repair the missing blocks with quickpar. i didn't say i searched initially through nbzindex, i only said that i went to look after the missing parts at nbz index. or should i look them at the site that originated the nbz? in any case i assumed that if i searched at the orginal site i would get the same problems and searched for the missing parts at an alternate location.
the problem arrives when i tried to download those missing parts with SAB. i now guess i had misconfugured my queue, which actually looks like this
initially i configured it to abort jobs that could not be completed so my guess was that SAB started downloading the missing parts but after perceiving that they could not be completed, flushed the job.
as i had an alternate reader (newsbin) and was able to download through it, i was asking why didn't SAB dwnl the blocks and newsbin did
as to the missing blocks, already talked to astraweb and they told that DMCA's ect etc. so i'll continue trying to tune SAB in the next few days and see what happens.
thks