Book was available for sale between at least  2000-2005- Most likely originally purchased it from the Scholastic Book Fair- Most likely (YA?) fiction- Front cover art either had a desktop computer in it or was technologically related- Protagonist was a male (high school?) student- Protagonist limited his number of possessions to 100 things or so- Some pages broke up the text with a picture of one of his possessions captioned with its number and description- I think one of them was a Buddha statue- He was most likely living with one parent, the other was deceased or unavailable- He was pursuing a woman (named Beth?)- I think he went with her to an outdoor music festival- Their relationship most likely ended poorly.