This is the 4th time I have purchased this CD.  They need to come out with an indestructable version of this album.  I take very good care of my CDs but I have worn this out yet again.  I have heard this CD over and over and at any given time I can pop it in and not get sick of it.  This is undeniably THE masterpeice of the 90s.  Recent studys show that listening to Tool's Aenima can actually improve your IQ.  Rumors report that Maynard includes subliminal messages in this CD that make you want to listen to it over and over again.  Statistics state that 47.2% of the people that have purchased this album have purchased it more than once....hmmmmm conspiracy?  Can Justin Timberlake hold a note/scream for 30+ seconds?  Maybe someone should clue in TRL...