Thank you for explain to me. I still confuse about UPM. I have down load few styles on the net, and it works great with my G-800. I pay attention that they all are .stl file, but UPM is .ups file.How can I make .ups file become a .stl file so I can put on floppy and play on my G-800. Thanks.

Thank you very much for your patient to lead me to the electronic music world. I'm vey new to the arranger style of G-800.