It always
seems overwhelming at first...
But one foot in front of the other, we will go step by step...
I also want you to read this:
http://forum.ppcgeeks.com/showthread.php?t=17667. A great post by QuantumForce.
This will define step by step what we will do later with the files I attached above. Now regarding your question about the SD card, I believe the issue so far has plagued only Dcd's rom and I know he will resolve it soon as he is very tenacious and dedicated to his roms. For now we can focus on no2chems, which I use and prefer for now, and I have had
NO SD card issues.
Also I will need you to create a backup of any/all information you deem valuable on your device...