Recently i have been in to writing alot, but unfortunatly i have nothing to record with. so i had the grand old idea that maybe i should save up and make myself a little studio. but there is one problem...

i would have no idea what do do to build it.
so, i have a few questions.

what would i have to put in the studio(i know mixer and recording booth, but thats about it)?

How much would building something like this cost?
Bands I've Seen:
Ozzy Osbourne
Rob Zombie
In This Moment
Age of Daze
Blue October
Inward Eye
Billy Talent
Rise Against
Theory of a Deadman
Pop Evil
Blink 182
All-American Rejects
Fallout Boy