As a quick note to users, we're close to releasing openoctavemidi2. Many new features have been added, in particular, a bank and patch management system that links closely with LinuxSampler, and will import your midi maps from LS, using our new lscp client messaging system. OOM2 is a linux 32 and 64bit audio and midi sequencer, and an introduction video can be seen here:
http://www.youtube.com/user/openoctave
Alex.