Hello I am using willem 4.5 with tsop48 onboard...but I need reprogram 29LV160 chip soldered on small board...I have made simple adapter for me...but did somthing wron with adress line as I understud... I can read, write without problem but bin file in fact did not much real bin read from tsop48 onboard (but I can use it for clone from one to another 29LV) maybe You have circuit diagram, connection pinout from tsop48 to GQ-4X socket, because I have ordered this unit and waiting for delivery. Thank You