That is Froyo in general. Those would be the differences that one could see going from Eclair to Froyo. In our case our phone resolution will only display at its max capabilities. I am trying to find time after work this week to test out some of the things on this list that apply to the intercept.
Samsung Epic EB13 Deodexed with Genocide Kernel
Samsung Moment DL05 Froyo Port Rooted with MRWRX Kernel 2.0.1 Recovery 3.1.1 and UD4.1
Samsung Intercept (Sprintercept) 2.2
For all your rooting needs. http://www.sdx-developers.com/