I have that same library and have had no problems at all. Most of my library is Akai sample, which work pretty much flawlessly except that for some reason, I\'m missing single notes (usually treble-clef high C) on many of the libraries. I need to hook up my S-2000 and see if the notes are missing from the sample or the conversion is fubar (one of these days).
However, I\'ve never done an A/B comparison of native Giga/converted Akai, so I can\'t advise as to which is truly better. Cheaper has worked for me so far, though.