... I forgot to add: When using Oriental sounds or others of such nature, you might have to sample more than one voice to each key within your multisamples. In other words, a 'rattled' tabla sound might have to all go within one key (rather than using 2 or more to save memory and preserve authenticity!) It will then be up to you to assigne a minimum tempo value when recording the style within the PATTERN EDIT menu to aviod degration of the style all together during playback.
This gets a little complicated but I can assure you that you will like the end results.