Hi, The first release of my patch editor and librarian for Rolands Alpha Juno synths is available at: http://www.chriswareham.demon.co.uk/software/alphajuno/index.html It has been tested with an Alpha Juno 1, but should also support the Alpha Juno 2 and MKS 50 synthesisers. Now the bad news. I wrote the program on NetBSD, and I don't have access to a Linux machine to tweak and test it there. The only things that should need tweaking are in the source file "midi.c". If anyone could compile the program on Linux and let me have a diff of any changes, I would be most grateful. Failing that, I hope to have enough disk space to dual boot Linux as well as NetBSD in the near future, at which time I will port the program myself. As this has been quite an enjoyable and easy program to write, I am now interested in writing a generic editor and librarian for free Unix platforms. I am aware of the excellent JSynthLib, but its reliance on Java means it isn't easily ported across all the free Unix flavours. Writing a similar program in C or C++ would be the goal I'd like to pursue. Anyone interested in helping out (or who can point me at a project that's already undertaken this) please get in touch. Regards, Chris