[ Jeff gets a Segmentation fault using float() ] Tim Peters responded. > Look for platform library (libc and/or libm) corruption > or mismatch. Thanks to Tim and others. I took the easy way out. Rather than track down the errant library, I simply upgraded to RedHat 6.2. fixed-the-problem-and-hid-the-evidence-ly y'rs, Jeff Bauer Rubicon Research