I have a WK6500 several months ago I had found where there are a lot more user rhymns stored on my board. I began to use them a lot, but I had to have a leg removed and spent time in hospital a rehab. Now I have started back on my keys but can't figure out how to get to those additional user rhymns. Also I have my board connected to my computer now would like to add some new tones etc and save. I have a XP and Advil but am totally lost. I guess I just need some simple instructions. I keep reading the manuel but just get confused. Any help would be really nice. Thanks in advance!