I have rooted 2.1 now and I'm trying to get my OC and wireless tethering back. I saw adrynalyne's thread but the instructions require some methods I am unfamiliar with (and only goes down to 250MHz) and would prefer an option where I can simply apply an update.zip such as ChevyNo1 offers. That said, I was hoping somebody with some more experience using different kernels could answer a few questions for me. 1) Does the kernel need to be made specifically for ESE81, or will any of them work fine? 2) What is the easiest way to revert back to the stock kernel? 3) What's the best kernel with wireless tether and an 800MHz option (would also like a 125MHz option, if anyone has a kernel with both) that will work with ESE81, in your opinion? Thanks in advance!