Is there a tutorial for installing WM6.1?

[unsouled]

I guess this is as good of a place as any to post my question. When I installed BuildOS, it says to run the updater on the first run. I use XP 64 bit, so the updater won't work. Following the instructions, I do a manual update, and download the files(PPCGeeks_OEM, 000_Shareware, Apache_Helmi_WM6.1). Unfortunately, no where(that I can find at least) does it say where to place these files. My best guess was to extract PPCGeeks_OEM and 000_Shareware into USER_OEM(which seems to work alright) and I placed Apache_Helmi_WM6.1 into the Kitchen folder. Everything seems fine when running the program and making my selections, however, when I go to build, after the donations window it gives me the error "ROM folder does not exists. ROM\XIP\". Of which, the only information on the error would suggest that I am using a selection.txt from an older buildOS, which I am not. And as always, much appreciation for any help rendered.