No mention as to wether or not sleep works.. a function lost on most netbook/notebooks.
As to why not 10.6.3, the actual version max is 10.6.1, as they deliberately screwed the atom processor as of 10.6.2. There are however modded kernels that can be used to circumnavigate this if you're very determined. Also a much speedier way to do this would be to pull the HD and connect it to the functioning mac (Hackintosh or not, as long as USB works) and remount the HD without the noowners option. you can then do everything before booting the netbook, eliminating a few steps. While I understand its fun to play with, I dont see the point of OS X on a netbook. The OS was never designed to run on something with such low horse power, and it gets quite ragged after running very few apps, not to mention the general inefficiency of the OS at dealing with flash and what not.. you'd get a much better "Experience" for doing the various tasks on Windows since it will make good use of what little hardware these devices have, plus all the hardware will function "Properly".
As to a desktop hackintosh, pretty much ANY intel board with an ALC88x sound chip, Realtek 8xxx NIC, and modern nvidia / ATI graphics card can be made to function perfectly.
My Current build is:
Gigabyte X58-UD3R, i7 @ 4.2ghz, 12GB ram, nvidia GTX 260.
Get a 100% functional mac out of that using stock kexts..Updatable straight from apple with little fuss (Gotta update or remove sleepenabler.kext before a OS version change is all)
Absolute easiest way to dual boot with a desktop is multiple hard drives and just use chameleons selection.To dual boot on this netbook you'll need to resize the partition then install whatever OS, THEN reload chameleon to get the boot loader back. In linux you can have it install the boot loader on the partition only, meaning it should be good to go with just the chameleon loader..