Yellow Dog and Cell Enthusiasts, We have posted a set of instructions for installing IBM XLC/C++ and XLF with Yellow Dog Linux on Cell: http://us.fixstars.com/support/solutions/ydl_6.x/ibm_xl.shtml http://us.fixstars.com/support/solutions/ydl_6.x/ibm_xl_fortran.shtml --FSS Staff