Are you on the ICS leak already? Are you on AT&T? If you are on the ICS leak and on AT&T there is a way to root it in the leak thread in the General section. I put the files back up today.
If not, I really am not sure, one of the guys on the other leaks might be able to help there.
I am not on the ICS leak. And i am ATT. I am on 2.3.6 so do i need to sbf to 2.3.5 and then root my phone to ICS with the new method to rooting to ICS?