CUSTOMIZATION: There are various parametters you can configure before compiling FUP, you just need to edit ext-FUP_options.h and follow the instructions given there. INSTALLATION: 1) Copy the files ext-FUP.c and ext-FUP_options.h to the source directory. 2) Add the contents of the extensions.c.sample provided with the FUP distribution to the extensions.c file of the source directory. 3) Cutomize FUP by editing ext-FUP_options.h 4) Configure and make. 5) Create a subdirectory of the directory where the executable will reside, named 'files'. If you are using filerun(), create another one called 'bin' (see CUSTOMIZATION above).