Q. The new launcher streams data using Peer-to-Peer (P2P). Do I only seed when I'm also downloading something, or will I be uploading data to other players all the time?
A. As with the previous system, you will no longer seed once you've downloaded all the data.
Q. Will P2P be used to download data while in-game?
A. Eventually, yes. Not during this initial release.
Q. The background downloader currently allows me to continue downloading after exiting the game. Can you add that feature to this new system?
A. We intend to add this feature in the future. Until then, you can open your Launcher again after you exit the game if you wish to continue downloading game data.
Q. How is data assigned to each stage?
A. Data is assigned to each stage based on the relative need for that data. Red is required to get into the game, Yellow is data needed for baseline gameplay, and Green is for variants of base game data (higher-resolution graphics, alternate sounds, other flavor data).
Q. How do I know when the entire game is downloaded?
A. The progress bar will reach 100%, and then will not be shown on subsequent launches (until a new patch is released).
Q. Will I still be able to download patches from mirror sites?
A. Standalone patches will be made available again soon.
Q. Will the downloader still use P2P / BitTorrent?
Q. Will large patches still be downloadable in advance through the background downloader?
Q. Will it be possible to download the entire game before I begin playing it?
Q. Is downloading game data in advance mandatory?
A. No. Users will have the option of playing before all game data is downloaded and applied. They may choose to enter the game, or they may choose to wait.
Q. On patch days, will I be able to start the patch download before the realms are back up?
Q. Will I still be able to download a patch once and copy it to multiple machines?
A. Yes, as long as you have fully downloaded the entire patch. However, as with the prior expansions, patches from a previous major version (all patches prior to 4.0) will not work with the new major version.
Q. What if I have a low bandwidth connection?
A. Users with connections below 1 MB/sec will be required to download both Setup (Red) and Available (Yellow) data before entering the game.