I am having little experience in symbian c++. I am deleveloping application which needs to send the data over usb. I gone through the USB client api class and i got little idea to do the same. The problem now is i am not seeing header's and libraries(k32usb.h,eusbcc.lib..)for the usb client with the SDK (S60_3rd_FP2_v_1_1). These files are not available with any of the SDK versions for S60. USB client support is avaiable only with UIQ 2.1 SDk (SDK for sony erision)mobiles. Any one help me how do i implement usb client for s60.