Hi, I was wondering if there is a tool in Galaxy to put mate pair reads located in two files inside a single file? I made the error of believing that the FASTQ joiner does that, but it does not. If this feature is not planned, I am willing to work on it. Which of the following would be better for integration into Galaxy? * a clean Python implementation like the other utilities in tools/fastq/, i.e. fastq_groomer.py and fastq_paired_end_joiner.py * a wrapper around the Velvet utilities, shuffleSequences_fastq.pl and shuffleSequences_fasta.pl, given that Velvet already has a wrapper in Galaxy Regarding contributing code to the galaxy-central repository, what is the best way to get it done? Recently, I cloned the galaxy-central repository on Bitbucket, made some changes and requested the changes to be pulled, but I have not heard from the Galaxy Team yet. Let me know if you like to do things a different way! Best, Florent