files.also

hey i am trying to extract .H2O files of this game(LOTR) but they wont extract....i used so many softwares but all of them were vain....please gimme some idea as to how to extract those files.also i heard files from Liquid Entertainment mith .H2O extension were encrypted so they wont open.is it...

i cannot download from megaupload since i find an error saying that i am using an ip other than mine.that is i a not using my own ip and that the ip i am using is already downloading a file. so you see my prob plz help.how can i get my own ip to download files.also when i check in at some ip...