+2 viridian!
GAS syndrome...
My pal who acquires and parts with fine guitars with alacrity pointed out this link to me and I think it is similarly descriptive of myself with audio gear, although I am sort of getting a handle on it. At least that is what I tell myself. The first step to ending a compulsive behavior is an awareness of it. :-) http://www.musicradar.com/news/guitars/7-stages-of-gear-acquisition-syndrome-585947