You can now jailbreak your iPad using comex's Spirit tool. This guide will show you how… to press the ONE button in Spirit.
First off, download Spirit. OS X users can download it from SpiritJB.com, ModMyi.com, Rapidshare, Megaupload or the MediaFire.com miror.
Windows users download it from SpiritJB.com, ModMyi.com, Rapidshare, or Megaupload.
Unarchive your download.
Make sure your iPad is on, in normal mode, and connected to the computer via your USB cable. Open Spirit – it will see your device and show it's ready (Spirit works on any activated/hacktivated iPad, iPhone, or iPod touch on firmware 3.1.2, 3.1.3, or 3.2).
Press… you guessed it, Jailbreak. For about 30 seconds you'll see Spirit tell you it's jailbreaking.
Your iPad will show a "Restore Complete" screen (don't worry, it's not deleting any of your info/content), and Spirit will show Jailbreak Complete!
WINDOWS FOLKS: If you're getting error code c0000005, apparently setting compatibility mode to Windows 98 allows Spirit to work.
The iPad will restart, and for a minute or two you will see the lovely art made by OPK while Spirit is extracting the bootstrap package and finishing its work.
Boom – that's it. Your iPad will then start back up, and you'll see Cydia installed.
I strongly suggest if you have not already backed up your SHSH blobs, you open Cydia and press the Make my life easier, thanks! button to have saurik's server back them up for you. This ensures you can always restore to the 3.2 firmware, regardless of whether Apple attempts to restrict that later.
Congratulations! You're now the proud owner of a jailbroken iPad.
Maybe you will need the 3.2 firmware for restore.