Yes, i would agree with fassl here. DSDT/SMBios is good but not neccessarry thing. I personally use it as i can avoid all the injectors/enablers, smbiosresolver/smbiosefi, and efi strings. Using it won't speed up your system so there is no drastical change. It will help to have more cleaner (and acpi compliant) installation. That's why i am using it, and of course, it was fun to make and have everything go from dsdt. 10.5.6 does not require it so there is really no need to use it unless you want to. A couple of injectors, as they are very small, won't reflect on RAM. Some of them even inject their stuff and unload themselves. If you have free time you can play with dsdt, if not you can just install leo the way you're used to. Either way you'd be great :-)

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