rtl2832u_kernel2637.tar.bz2: It's for kernel 2.6.37( < 2.6.37??) there is two files, one is rtl2832u_compile.patch,that import a Makefile and use new data struct ir for dvb (ir_scancode into include/linux/media/rc-map.h), and rtl2832u_ir_change.patch, that change scancode (my remote control use NEC protocol and different scancode) rtl2832u_kernel2638.tar.bz2: It's for kernel 2.6.38 there is two files, one is rtl2832u_compile.patch,that import a Makefile and add support to new api of struct ir for dvb (rc-map.h is changed from kernel 2.6.37 ir_scancode change to rc_map_table), and rtl2832u_ir_change.patch, that change scancode (my remote control use NEC protocol and different scancode) -- Max, 2011/04/09