simple solution for 3194 error, install update on different computer that does not have the gs.apple.com line in the host file, ill find out what i lost (if anything by doing this) though at this point as long as i have my contacts ill be content,

i already miss being jb hopefully iOS5 will make up for that
edit: make sure you back up your photos and other things as you will lose them. maybe not the best workaround but at least i finally got iOS5 to load