EXS 24 Logic Sampler Users Group

Every time I try to load an instrument into EXS it "unexpectedly" quits Logic (into the 
"try to save your song" dialog). I've tried moving the source files (rather than an alias) 
into the sampler instruments folder with both the free emagic supplied sounds and 
my own instruments. Anybody had a similar experience?

OSX 10.2.6/LAP 6.1/G4 733/896mb