Attempting to build an application with 4.3.3 and WinAVR20070525(avr-gcc 4.1.2) causes the following error. This also shows up when building the basemon app. C:/ethernut/nut-engine/lib\libnutnet.a(ipin.o): In function `NutIpInput': ipin.c:(.text+0x1ac): undefined reference to `NutIgmpInput' Any workarounds???