Folks: RPM's (including the source RPM) of NCBI Toolkit 2.2.9 are available from http://downloads.scalableinformatics.com/downloads/ncbi . These RPMs are for i686 (pentium 4 and higher), athlon, x86_64, and source. They include our Opteron patch to compile the x86_64 binaries. The athlon and x86_64 RPMs were built on SuSE 9.0, and the i686 was built on RHEL 3.0. Please report any bugs to us. Joe -- Joseph Landman, Ph.D Scalable Informatics LLC, email: landman@scalableinformatics.com web : http://scalableinformatics.com phone: +1 734 612 4615