i am attempting to DeOdex the gingerbread update with sprint. if i suceed ill tell you what i used.
[Only registered and activated users can see links. Click Here To Register...] i used this thread. but, You must have xultimate 2.3.3. it is the only one that worked for me. and you need atleast 59 mb free in /system partition witch i acheaved by removing bloatware.