You know,
you should just start with the basics, and work from there.
You need a database. You need a JDBC driver for your database.You need the Hibernate libraries downloaded from Hibernate.orgYou need a JVM Get all of that stuff together and verify that it all works together. I have a little tutorial on just that topic:
How to get started with Hibernate and JPA Annoations From there, it's just a matter of coding. If you are using Eclipse or MyEclipse, or NetBeans, or IRAD, or whatever you like, all you need to do is create a project and link to the Hibernate library files. Once you've got that under your belt, your only limit is your desire to learn and your own personal creativity.
Keep asking questions! We'll help you along!
-Cameron McKenzie