diff --git a/README b/README
index 0dce92a..8e4cabf 100644
--- a/README
+++ b/README
@@ -3,10 +3,46 @@ Read about this project on my blog: http://reganmian.net/blog/2010/04/29/persona
 Inspired by this New York Times article: http://www.nytimes.com/2010/05/02/magazine/02self-measurement-t.html
 
 This was developed by Stian Håklev, shaklev@gmail.com, using a few snippets from other sources. I release
-it under Public Domain. But feel free to share any modifications. 
+it under Public Domain. But feel free to share any modifications. I totally wrote this to scratch my own itch,
+but if you find this, or a version of this, useful, letting me know would totally make my day.
+
+"INSTALLATION"
+
+configuration and running
+- first, edit the Categories list in library.rb to reflect the categories you care about. Personally I have chosen
+  0 to be "stepping away from the computer", this category isn't counted. 9 is reserved for the status overview,
+  and I use 6 as "goofing off", ie. doing anything else on my computer. I also left 7 and 8 as two nameless projects,
+  these are useful if I want to track something for just a day or two (right now I am using project 1 to track time
+  I spend on this program). However, anything between 1-8 is all up to you. You can also change it as many times 
+  as you want - it writes the entire text, not the number, to the data file, so your data won't be confused if you track
+  "editing wikipedia" on 3 for two days, and then change 3 to tracking "contributing to KDE"
+- for every time you start a new activity (and by extension, end an old one - there isn't a way of "just ending" an
+  activity, you always start a new one - even if the new one is "resting" (0)), you run entry.rb, with the number 
+  as a command line argument. For example, /usr/bin/ruby entry.rb 4, which will change your status to category 4,
+  write a timestamp in today's file, and pop up a short message about that.
+- to display the current status, you run status.rb
+
+global hotkeys
+- the whole point of this program is to be extremely unobtrusive and "fit in" with your workflow, so of course, you don't
+  want to have to switch to terminal and type "entry 4" every time you start doing something else. I have tied entry 0-8
+  to Cmd+Opt 0-8, and status to Cmd+Opt 9 (note that theoretically, you can tie Cmd+Alt S to status, and you can assign
+  all the letters in the alphabet to differently numbered categories - I wouldn't recommend it though, the point is that
+  there shouldn't be much cognitive load when switching tasks)
+- I found two ways of assigning global hotkeys, one is to use Automator on Mac, create new workflows that launch the script
+  with different parameters as services, and then assign hot keys to those services in the keyboard control panel
+- The other way is to use FreeHotKeys (http://www.batista.org/freehotkeys.html), a free program which I am currently using.
+  To configure that program, you need to copy the files in the fhk-files directory to the ~/Library/Preferences/FreeHotKeys
+  directory (and do a global search and replace to replace the path to the ruby script with the path where it resides on
+  your system)
 
 TODO:
 - deal with midnight-switch
 - script that processes timestamp files and spits out lists of activities (what format?)
+- replace text files with sqlite?
 - the ideal thing would be to find existing software/website set up to analyze this data, rather than to do it ourselves 
   (can spit out in whatever format is desired, pretty much)
+
+IDEA:
+- use YAML dumping/loading to keep running tallies of different categories: today... first time run after new day, 
+  add to tallies for weekly, monthly. (or be able to set a benchmark time - from now on)...
+  
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