Hello, Sean, Nico, everyone! I'm back from school and itching to write code! I've posted some new code (err, not-so-new really as they've been languishing in my hard drive for some time now) which you can see at: http://genephp.sourceforge.net/kegg.inc.php.html It's the code that powers the KEGG FILE PARSERS in the I/O Demo scripts section: http://genephp.sourceforge.net/io_set.html The code is 1,600+ lines long but it's just the tip of the iceberg as I have code for Transfac, Unigene, Prosite, and other file formats, which I'll be posting shortly. You can visit the front page for more news: http://www.biophp.net In case you're wondering why the two URL's, well it's because Bravenet provides website and domain name hosting without PHP/MySQL/Project Management services, while SF provides the latter without the former. So, I'm a bit schizophrenic right now, please bear with me. Who knows? Maybe I'll win the lottery, and we can all afford a high-bandwidth commercial service with all the goodies thrown in. =) Well, that's from my end. Sean, how's your work going along? Serge Need a new email address that people can remember Check out the new EudoraMail at http://www.eudoramail.com