i recently picked up a sandisk card reader and it works fine. just dont know how to pull the samples out of the card and onto my laptop. theyre all spd files i think. not sure what that is but i thought someone here would know

if you mean importing files to use on soft, you need to convert them to .wav on the 404 first. if not then it's just a backup and that will be on the removable item page.
cheeryOs