seasons is comparable to what bill walsh did in the late 70s and we missouri the dynasty that was started in the 80s and if they win today. they are on the same path as the 49ers did then. >> making two appearances and they would rather win than have it turn out the way it did last time. >> there is a stadium full of people that will be filling up throughout the day. >> this is the noisiest venue in the and that's something 49ers will have to deal with. and that's what will stand between them to make the second appearance in the super bowl. >> we have more in the next hour as it starts to pick up here. >> reporting live from had seattle. >> ktvu,. >> people gear up form the big game q. >> getting ready for the