Early 2004 - Learned about the DS.
11th of March, 2005 - Bought the DS Phat.
23rd of June, 2006 - Sold my Phat, bought the DS Lite (white).
Late March, 2007 - Bought the R4DS, effectively expanding my tiny library of 5 games to about 500 games, introducing me to short single-player games, and...