Casio CZ/ VZ/ FZ - Pro Series

Hi,

I bought a Casio CZ-101. What a great synth! I really like the sound. However, unfortunately I cannot send the patches I've made to computer. I'm sure I have connected everything correctly. I'm using M-Audio Midisport USB/MIDI-interface. I've tried the free Soundlib program. When I try to send my patches to computer, the sending stops after a few patches and the Casio displays something like "MIDI FULL ERROR" and switches to some patch.

I'm now wondering if there is something wrong with my CZ-101 or if it could be that the Midisport interface is somehow incompatible with the Soundlib program or something. I searched the archives and there was something that Soundlib (or some other similar program) simply works with some Casio CZ's and with some it doesn't.

Is there any freeware program that would let me do bulk dumps of patches easily? 

Please help if you know anything about this - I would greatly appreciate it.

Antti