LB.zip contains all common files and a simple project, which can be compiled for DL701, DL706, DL709, DL710. 1) Install the Xilinx ISE (windows or linux) 2) In case of windows install cygwin 3) Add the ise path to the PATH variable 4) unpack LB.zip in some empty directory 5) run the Makefile with > make DL_NR=7xx 6) in order to modify the project, change the DL_NR and SUBMODULES, then generate the SRC/DL7xx.vhd and SCRIPTS/DL7xx.ucf again. make DL_NR=7xx SRC/DL7xx.vhd SCRIPTS/DL7xx.ucf In order to use the gen_lb program install it (inst_win.zip or inst_lnx.zip - executable together with the templates) to some directory in the PATH variable. 7) For simple C programs (DL701,6,9 only) take a look at peek.c and poke.c (use C/lbox_lib.c C/lbox_lib.h C/LP_USB_FX2.h C/USB_FX2/USBBoxLib.h). More questions to Esteban Rubio.