The MachFive has many nice features.
It can import soundbanks in the following formats: Akai S1000/S3000, S5000/S6000 and MPC2000/MPC3000; Kurzweil K2xxx; Roland S7xx; E-mu III/ESI/IV/EOS; Tascam GigaSampler/GigaStudio; Emagic EXS-24; Digidesign SampleCell; Creamware Pulsar STS; and Native Instruments Kontakt. Supported sample formats include Kurzweil K2xxx, Akai MPC. Snd, Creamware Pulsar.S, WAVE/ACID, .AIFF, SDII and .REX. MachFive automatically maps a .REX file's audio slices to consecutive keys for independent triggering.
Check it out

/Firefox (Phenomena) Jimmy Fredriksson