I couldn't get iCloud/FT to work for the longest time. Then, some, whatever I did with those recent steps worked. It still works. And I completely reinstalled from scratch with those steps twice. Maybe it's a GPT/GUID thing? I don't know, and I don't know what step could be causing the issue, but those steps with those files worked after trying virtually everything. Wish I could be of better help...
I think that's because of the 4GB DSDT when you only have 3...I could be wrong, but try using the 3GB one from the 1st post and that may fix it.
I wish I knew exactly how I fixed my iC/FT problem...it's working for me on 10.7.3 with those steps I posted (plus updating to 10.7.3 + replace audio kexts) as well as close-to-sleep. I'm PRETTY sure I'm still using the mach_kernel_atom kernel from the original post and have been updating Chamelon...hmmm, arghh
could you please post your smbios ?