Success! I have a couple of flash memory network walkmans but wanted something to play my collection of MDs. I bought the RH10 on recommendation and build quality but soon discovered the restrictions, lack of equaliser etc. The sound really sucks on the standard offerings. Was about to give the thing away when while on train to work this morning I was surfing the WAP on my mobile (sad or what?) and I came across this thread. Spent at least an hour trying to follow the instructions and, yes, trying to get the Distfl to register at 24 (tried toggling the menu button) is a right fiddle but, hey I got there. I now have two custom equalisers and increased volume. It's a different machine. What can I say, but thanks to Kurisu and friends. Magic or what?