Just installed windows on boot camp partition, i gave it 200GB. Before I installed windows, os x booted in 30 seconds now it takes over a minute to boot. Any ideas that could help os x boot as fast as before? installed windows 7 64bit I use os x snow leopard I have imac 27" i5 1TB HDD Also searched in google, not much info on this... I tried resetting pram, zeroed out HD and reinstalled everything again, its always after i installed windows that os x boots slow, also did safe boot, none helped... Windows 7 also boots very very slow....most of time its spent on black screen with the little "|" or "__" on top left corner.