They may be outdated, not only the map version but maybe some of the redstone used.
Re instull Minecraft
well minecraft 1.3 comes out some time today and 1.4 probably wont come out for several months and to update you just log in to the launcher and download the update.
you wont believe what it is its 12345
They don't.
it might be your visa card try email visa and/or minecraft for suport.
tell mojang about the problem or wait
unfortunately there wont be a wii on the minecraft, 4j studios (the proudcers of minecraft xbox) made it on the xbox. They will only make it on there because there tempting you to get an xbox with live. But they will make it on the 720.
it wont you need to download the server thing of the minecraft website and replace the old one with it.
only minecraft classic multiplayer is free, beta mp is for premium only a.k.a buy the game.
either you don't have An internet connection or you have a cracked account on minecraft and it wont let you on. The alternative to this is their minecraft server was having issues.
probably not,unless u have friends that know ur server but strangers probably wont join ur game
its not out for 1.8 and it wont be worth it cuz 1.9 is out