If you don't want to be spoiled, don't read the thread(s). And checking torrent sites daily after the episode airs would alleviate this issue. Also reading the first post of the episode thread(s) would also alleviate the issue and I do post links to Rapidshare/Megaupload files as I see 'em for users not wanting to use Bittorrent. In fact, I just added the links for the Gattai sub of episode 1, in the episode 1 thread. Patience is a virtue.
As for codec problems, we have a pseudo-Computer Support thread.
Translations and sub groups? Every group is gonna do their translation a bit different from the others. I say pOtato, you say potAto. Unless you call the VF-25, "Brief 25", then we have problems. As for names, the Macross Compendium is a great place to get as close as we can get to proper name translations.