Oh, once I download it, how do you install? Is it like any other standard Zip file through Clockwork?
Also here are some good links for radio if you want to update:
Inc. Radios | doug piston
Also at CM7 Rom [REQUEST] Best Radio(Baseband Version)???? - CyanogenMod Forum
I'm running the official EVO gingerbread radio 2.15.00.05.02 works the best for me and loved CM7 for 6 months but now MIUI.us and loving the customization without running zips. can change bootanimation and skins its crazy. link for miui [ROM] HTC Droid Incredible ADR6300 MIUI.us Presents MIUI 1.7.8 Pure English [AOSP] - xda-developers
Another kernel you can try is Tiamat.. [Kernel][AOSP] Tiamat 4.0.5 | 220.127.116.11 | 6/6/11 - xda-developers
It works for gingerbread not sure on froyo? they state works for all AOSP but not sense. Tiamat I was stable at overclocking at 1190max but 1150 seemed smoother. I like the longer battery life so I stick with chads incredikernel but if your looking for overclocking Tiamat you can go higher. For me its incredikernel vs. Tiamat, you will here lots of people talking about these two. Chads incredikernel is only for the HTC Incredible so I believe its a better quality kernel, were Tiamat is for 4 different devices.