thanks for the comments. currently .eb1 files are not imported - this has been sorted for the next version :)
One way is to change the extension to .em1 and they should import that way.
sub-voice mapping is possible. PAGE 7, MODE 5. show subvoices. All the sounds must be in one sample, and then you just set the segment range for each subvoice and the key range. Series II Fairlight did not have this, so this is a version of the III.