Woo-Hoo! I got the very latest Overflow and Piper+BL compiled and running (RedHat 6.2 for Intel). No problems yet :-) Jarl asked us to test the BL for him. Jarl, could you write a tutorial on a simple test of the BL using the GMS GUI? Cheers. Jeff -- J.W. Bizzaro jeff at bioinformatics.org Director, Bioinformatics.org: The Open Lab http://bioinformatics.org/~jeff "All those scientists--they're all alike! They say they're working for us, but what they really want is to rule the world!" -- Angry Villager, Young Frankenstein --