This Zip package contains code for the IAR v1.4 assembler.  The AvrX
kernel code does not have to be co-located with this code to build the 
minisumo.  You do need to have the path to the kernel files in an -I <path> 
command line option for both the assembler and the linker.  See the makefile
or the build.bat file and it should be clear what needs to change.

Note: the IAR stuff is not Win32 compatible - They don't know about long filenames.  Or, I have not figured it out yet :-)