Im having the same problem here, just downloaded the new launcher from mojang and now from minecraft.net and neither will let me log in at all (to 1.5.2 or 1.6) the old launcher still works.
Justin Eaves
Im having the same problem here, just downloaded the new launcher from mojang and now from minecraft.net and neither will let me log in at all (to 1.5.2 or 1.6) the old launcher still works.