i was wondering about the seed thing because on the pc version after an update seeds would change or wouldent work is that going to apply in the xbox edition?
yes if they make updates to the generation code it will change the seeds. Thats why some dont work yet on XB cause the code changes havent been made yet.
Once we get to 1.8.2, you will need to find all new seeds. Thankfully, here and around the internet are multiple places where people have collected seeds for pretty much ever version of Minecraft.
will seeds change like the pc version