Most people that host MU links and such are mainly the .RM or .RMVB formats, becasue Smaller Size = The faster to download.
In my opinion, Quality doesn't matter as long as I can Watch the anime, and understand what's going on.
As for other versions, just use the search feature on the forum. Some people post higher quality versions now and then, but many people perfer the smaller file types becasue it's faster to download Full series that way.
Servers Cost money. There are DDL hosts out there, but the ones who host gobs usually require huge donations to keep the server up and such, and at their own risk, becasue Animes that get licensed are supose to be illegal to host online.
Nihonomaru isn't gonna post the episode individually from this site, if they did, the site would be super laggy, and always at the risk of being shut down.
Megaupload and such removes the DL links now and then, becasue of term violation of hosting licened material.
If ur talking about Direct hosting Animes with all the different file formats. your talking about one huge monster of a DL system
only one website I know has that sort of Space, and that's
fansub.tv
but the DL speed there is so slow, becasue there is too many anime DDLs there, and soo many people trying to download at the same time.
