Hey, I did another project recently with even better waveforms. You can download the pack from there: http://project1404.com/monolith2/download/
There are thousands of waveforms in this pack, tuned in C and pre-sliced by octave. This means that slice 1 plays at C0, slice 2 at C1, and so on, up to C7. Using only one sample, like a samplechain.