Well mine is well under way!
I "officially" started it when they sprouted but have a bunch of info running up to that as well.
I found what would work best for me was to create a Word file with all the required info and just change the numbers (like PH Temp etc) and cut paste it to my thread.
I also am keeping a folder on a friends PC
(those lil' key dongles are sweet eh?) so I can retain copies of all the images/info.
Kinda don't want that stuff on my home PC for obvious reasons.
I know that maybe it hurts my chances to win by sharing this but I am a sharing type guy :P
Besides I want to glean all I can from the other entries and a well formatted journal would help me to do that.
Anyway Check out the start I had and good luck to everyone thats entering.
At least I will get some DvDs and the word Elite under my name just for doing this even when I don't win.

Here is a copy of the template I am using that you can cut/paste for your own use.
I print out a bunch and keep in a binder in the grow room to make observations and notes in.
Then copy the info to the template on the PC to use in my posts / digital Log.
I Hope this can help some of us that are a little more organizationally challenged.
Date: ____________________ Room Conditions:
LIGHTS (_________________) OFF/ON Distance from top of Grow Medium ______"
Temperature - ____F - ____C
Humidity - _____%
vent running
heater on/off (at _____F)
small room fan (on/off _ high/ low, facing ______________)
Water Conditions: Reservoir Aeration running yes/noTemperature - ________F - _________C
PH - _________
PPM - ________
Feeding
Nutrient Solution ______________ML________________ML ______________ML________________ML Foliar Solution _______________ML________________ML_______________ _ML
__________________________________________________ ____ Notes: