if anybody here wants a really good kernel (from my experience) try Jake's Kernels. i don't think my droid has gone over 34 degrees C all day today. That is with normal use, so the temps weren't low due to lack of use.
i think he has a blog but i am going to go find it now and link it to the thread i posted with the list of roms, themes kernels etc. so this way things aren't posted all over the place and this way it is easier to find when you are looking for a kernel or rom.
come join the fun haha