Salut ,

J'ai upgradé au 6.5 depuis quelque mois et j'en suis super content , il y a de nouveau filtre que je n'avais pas dans os6.
Mais du coup j'ai pas mis la 6.6

INSTALLING A NEW OPERATING SYSTEM
The Virus C, kc and indigo use an identical operating
system. The differences in hardware is
detected automatically.
- Load the MIDI file into your sequencer and
make sure you have chosen the right MIDI
channel and port settings. The MIDI file contains
the new software for the VIRUS, packed
in MIDI Sysex data.
- Ensure that the MIDI clock option is disabled
(mixing SysEx data and the MIDI clock
can lead to malfunctions of your MIDI interface).
- Start your sequencer to playback the MIDIfile.
At this stage, you should be able to watch the
VIRUS counting up the received blocks. If the
display shows ”RECEPTION FAILED,” then a
transmission error has occurred. This can be
caused by a buffer overrun of the MIDI interface.
In this case, you will need to upload the
entire file again. Lower the tempo of your sequencer
before uploading (e.g. 60 bpm). To proceed,
press any key followed by STORE which
will again enable the receive mode. In case that
the load procedure simply stops at a certain position,
the sequencer you use is not able to
playback the file correctly. In this case, you
need to use another sequencer.
After a successful upload, press STORE to burn
the new operating system into the flash-ROM.
Never switch off the VIRUS while burning the
data! Please ensure stable power conditions
during this procedure which should take approximately
30 seconds. Now, when the VIRUS
has reseted itself, you can use the new operating
system!
There’s no danger of a flawed MIDI transmission
burning faulty software into the VIRUS’
memory. When the device receives MIDI data,
this information is first buffered in the delay
memory of the VIRUS, where it is checked for
errors. If the device finds an error, the loading
routine is aborted and it will generate an error
message. Then you can try repeating the process.
The old operating system will remain unharmed.
Only when you actually initiate a burn
operation will the old operating system be deleted
and overwritten with new data.