i was just trying to find out wether the slaves were working, as i have not got any audio outs or sid and link buttons wired yet.
i assume you can tell from the startup messages from the modules that everything is alright, but i donโt know how to comprehend them! 
heres what midiox tells me when i switch on the midibox:
TIMESTAMP IN PORT STATUS DATA1 DATA2 CHAN NOTE EVENT
00093557 1 1 F0 Buffer: 8 Bytes System Exclusive
SYSX: F0 00 00 7E 40 00 01 F7
00093CC2 1 1 C0 00 โ 1 โ PC: Acc. Grand Piano
00093CC3 1 1 C0 00 โ 1 โ PC: Acc. Grand Piano
00093CC3 1 1 C0 00 โ 1 โ PC: Acc. Grand Piano
0009437A 1 1 F0 Buffer: 11 Bytes System Exclusive
SYSX: F0 00 00 7E 46 01 0D 00 00 00 F7
00094383 1 1 F0 Buffer: 11 Bytes System Exclusive
SYSX: F0 00 00 7E 46 01 0D 01 00 00 F7
0009438A 1 1 F0 Buffer: 11 Bytes System Exclusive
SYSX: F0 00 00 7E 46 01 0D 02 00 00 F7
00094392 1 1 F0 Buffer: 266 Bytes System Exclusive
SYSX: F0 00 00 7E 46 01 02 00 4E 65 77 20 50 61 74 63 68 20
SYSX: 20 20 20 20 20 20 7F 00 00 00 00 00 00 00 00 01 40 00
SYSX: 00 00 00 00 40 40 02 00 04 40 00 00 00 00 7F 00 00 00
SYSX: 00 00 40 3E 02 00 12 40 00 00 00 00 7F 00 00 00 00 00
SYSX: 40 42 02 00 14 40 00 00 00 00 7F 00 00 00 00 00 00 00
SYSX: 7F 00 00 7F 00 00 7F 00 20 10 2E 00 00 00 07 10 7F 07
SYSX: 20 00 01 30 7F 01 40 00 01 50 7F 01 60 00 7F 40 40 40
SYSX: 40 00 60 60 20 40 00 00 00 00 00 00 00 00 00 00 00 00
SYSX: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
SYSX: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
SYSX: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
SYSX: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
SYSX: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
SYSX: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
SYSX: 00 00 00 00 00 00 00 00 00 00 00 00 60 F7
000943E8 1 1 F0 Buffer: 11 Bytes System Exclusive
SYSX: F0 00 00 7E 46 02 0D 00 00 00 F7
000943F0 1 1 F0 Buffer: 11 Bytes System Exclusive
SYSX: F0 00 00 7E 46 02 0D 01 00 00 F7
000943F8 1 1 F0 Buffer: 11 Bytes System Exclusive
SYSX: F0 00 00 7E 46 02 0D 02 00 00 F7
00094400 1 1 F0 Buffer: 266 Bytes System Exclusive
SYSX: F0 00 00 7E 46 02 02 00 4E 65 77 20 50 61 74 63 68 20
SYSX: 20 20 20 20 20 20 7F 00 00 00 00 00 00 00 00 01 40 00
SYSX: 00 00 00 00 40 40 02 00 04 40 00 00 00 00 7F 00 00 00
SYSX: 00 00 40 3E 02 00 12 40 00 00 00 00 7F 00 00 00 00 00
SYSX: 40 42 02 00 14 40 00 00 00 00 7F 00 00 00 00 00 00 00
SYSX: 7F 00 00 7F 00 00 7F 00 20 10 2E 00 00 00 07 10 7F 07
SYSX: 20 00 01 30 7F 01 40 00 01 50 7F 01 60 00 7F 40 40 40
SYSX: 40 00 60 60 20 40 00 00 00 00 00 00 00 00 00 00 00 00
SYSX: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
SYSX: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
SYSX: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
SYSX: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
SYSX: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
SYSX: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
SYSX: 00 00 00 00 00 00 00 00 00 00 00 00 60 F7
00094454 1 1 F0 Buffer: 11 Bytes System Exclusive
SYSX: F0 00 00 7E 46 03 0D 00 00 00 F7
0009445C 1 1 F0 Buffer: 11 Bytes System Exclusive
SYSX: F0 00 00 7E 46 03 0D 01 00 00 F7
00094464 1 1 F0 Buffer: 11 Bytes System Exclusive
SYSX: F0 00 00 7E 46 03 0D 02 00 00 F7
0009446C 1 1 F0 Buffer: 266 Bytes System Exclusive
SYSX: F0 00 00 7E 46 03 02 00 4E 65 77 20 50 61 74 63 68 20
SYSX: 20 20 20 20 20 20 7F 00 00 00 00 00 00 00 00 01 40 00
SYSX: 00 00 00 00 40 40 02 00 04 40 00 00 00 00 7F 00 00 00
SYSX: 00 00 40 3E 02 00 12 40 00 00 00 00 7F 00 00 00 00 00
SYSX: 40 42 02 00 14 40 00 00 00 00 7F 00 00 00 00 00 00 00
SYSX: 7F 00 00 7F 00 00 7F 00 20 10 2E 00 00 00 07 10 7F 07
SYSX: 20 00 01 30 7F 01 40 00 01 50 7F 01 60 00 7F 40 40 40
SYSX: 40 00 60 60 20 40 00 00 00 00 00 00 00 00 00 00 00 00
SYSX: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
SYSX: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
SYSX: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
SYSX: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
SYSX: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
SYSX: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
SYSX: 00 00 00 00 00 00 00 00 00 00 00 00 60 F7
is there anything to show me if everything is alright? and what is this telling me? i dont know where to start decyphering this! haha
thanks
Rowan