I am very new to WordPress AND Google Analytics. I am trying to add their tracking code to my blog. I have read in other posts this code needs to go in the header.php (or some people say footer.php) of my theme. I have tried several times to paste this code, however it won't save. There is a message below the code saying...'You need to make this file writable before you can save your changes. See the Codex for more information.' When I click on the link, it is too technical for me. I have no clue what they are talking about or where to find these Permission Codes. Does anyone have any help? Thanks!