how to CD-rom 4 B16A swap

ok I went to ebay and just typed in B16A and it came up with poeple selling CD-ROMs on how to swap ZC(sohc/dohc) and B16A into 2nd gen crx's it claims t have everything you need to know. does anyone know where they got them from and where I can get one besides ebay?

if you buy one of those cds, then make sure it will work for the std and dx, wiring wise. because you know how they are dpfi. the cd's might not cover them so you should find out, because the wiring is the hardest part of the swap, i think

Ive never seen these before anywhere have you?

ive only seen them on ebay