I set my DS clock back however many minutes EonTimer tells me to. When the first timer ends, I press "Yes" on the load codes screen of the AR. I then filled out all the info to start a new game and pressed A until the Oak says "I'll see you later". I pressed A for the last time when the second timer hits 0. Then, I entered the ID I got when I started the game into the ID space in Pandora's Box. I entered the delay I got into EonTimer and adjusted my timer accordingly til I got it.
I RNGd my ID/SID, so I looked here: http://www.smogon.com/ingame/rng/dpp_rng_part4
and found a spread along with its PID. Copied the PID, pasted it into the PID space in Pandora's Box. To get to it, click " 4th Gen Tools" and select "Pandora's Box". I then pressed search and got a list of IDs and SIDs.