Root Infuse 4g 2.3.6/UCLB3 Rooting and CWM recovery


I just bought an Att Samsung infuse 4g with 2.3.6 Gingerbread/ UCLB3 and I couldn't find any straight forword guide to root and install CWM recovery. All the guides I have seen is for installing cwm with uclb3 kernel on froyo. I already have the 2.3.6/UCLB3 kernel. Can you tell me how to to root it and install CWM on this? Thanks.