Brewology

Ok I have updated to 3.50 and ready to downgrade to 1.50 the instructions for a step were a little confusing:

Copy the contents of the folder MS_ROOT from the 3.50 downgrader ZIP to
the memory stick


do I copy the ms_root folder and overwrite the ms_root folder on my memory stick? or does that mean to

Open the ms_root folder copy the files inside to just the memory stick and not in the ms_root folder on my memory stick?

open the MS_ROOT folder, and select everything inside and copy it to your PSP memory stick.