Hey Daz..
Nope.. Sysex is working via my seq.. so its not that. Using a M-Audio Uno.. (Real basic interface at the moment..) and no filters or anything.. When I press the randomize button.. nothing happens.. so Im a bit bemused to say the least..
Ill play around a little more tomorrow and see if I can work out if it's me.. or if it's me
***UPDATE***
Well, turned off my O and rebooted and now it works just fine.. Very odd!
Im going to dig around a bit more to see why it didn't work in the first place.. as I didn't change any settings on either the PC or the O. All I did was reboot the O and it started to work.