I've played china-aion for 5weeks, enjoyed it pretty much excepft for the fact I didn't understand what other players were talking about. Currently waiting for eu-beta to start, auth-server failed again this beta ;_;
I like the fact that Aion have world-pvp as pvp.
If anyone want to give a whisper/friend invite I have a lvl20 assassin on Ariel-server as Elyos, and lvl10 sorc as asmodian on azpheal - Same name on Both: Penthero and I'm playing on Eu.
Also remember that the beta is version 1.0, retail will be 1.3 which will be the latest version when it's released.
Also sosseres, you only need to download the ncsoft launcher, you can download aion directly from their servers making you fully prepared for the release. Though the current version is obviously the beta-one, but it can be patched later to full-retail.
Also regarding support characters, they're always needed in massive raids and similiar. They're strong enough solo also and can deal with people 1v1 fairly well(well except for assassins who go and deal massive critdmg when you're unprepared...).
Also just because it ain't released yet doesn't mean there's no info about it as it's been retail-version in Korea for ½year now and eu/na-version will be the same at release except for some localisation.
Also Arveene, you can try getting a ENU.pak and place it in your language folder, doing that and changing region-settings on your computer to NA can make Aion take the ENU.pak instead making the game english, though expect that errors may occur.