I put my new mips toolchain at http://ftp.kernel.org/pub/linux/devel/binutils/mips/ There are source rpms for RedHat 7.1. They may only be built correctly with rpm, especially binutils. I can provide mips and mipsel binaries rpms for them. But it will take at least a few days. BTW, my toolchain is for the SVR4 MIPS ABI. I don't know how compatible it is with the IRIX ABI. Old IRIX ABI binaries seem to run fine. But I don't know abour the IRIX ABI DSOs. Also my glibc is compiled with -mmips2 since kernel cannot handle mips I glibc. H.J.