@peterhz55 said:

Dietz:

I can send recordings of a couple of the more prominent cues (stereo only, of course.)

No thanks, I'd like to hear them on my 32.1 system. [:D] [[;)]]

As far as I know, the Vienna Key must be plugged into a port directly attached to the motherboard. This may be due to the greater consistency in voltage as opposed to that of a usb "breakout" hub.

PS: I really would like to hear some of your cues, if you wouldn't mind posting them.

Uh! 32 _individual_ speaker systems ...? [[:|]] This sounds very nice! I have to admit that I fell some envy ... I never mixed on more than that 12.2 system some years ago. [H]

... and yes, please keep us posted how things proceed over therein Canada!

All the best,

I'D love hear Othello done with VSL.

peter, the macbookPro connected to a powered hub should be fine (in case the hub meets the specifications and as long as you keep the used power below the specified 500 mA per port), and AFAIR the dual 1.8 has also USB 2.0.

just an idea: both macs should have at least 2 so called USB controller hubs, each of them leading to 2 USB ports. try to seperate your devices to the two *lines* of USB connectors, one for mouse, keyboard, dongles and the other for novation, Kore - these two possibly need relatively much power and you should consider to give them an external power supply.

also audio devices (resp. their drivers) sometimes tend to grab as much bandwidth they can get so leaving not enough to the dongle which loose their connectivity then possibly.

in any case i would recommend to connect an additional harddrive using firewire or sATA (eSATA) instead of USB, this protocol is great for low bandwidth plug&play devices but brings much overhead and risks with it.
christian

@B.C.Johnson said:

As far as I know, the Vienna Key must be plugged into a port directly attached to the motherboard. This may be due to the greater consistency in voltage as opposed to that of a usb "breakout" hub.

My key (which is actually a Steinberg key, not a Vienna key) is quite happy plugged into my Dell keyboard, which has an integrated two-port hub.

I've also used it in the past plugged into various Dell monitors with integrated hubs, but learned that wasn't so smart when the screen saver put the monitor into power-saving mode, effectively unplugging the key.

On one of my PCs I have the Steinberg key, with both Steinberg and Vienna licences installed, plugged into an unpowered hub which is plugged into the monitor. There is no problem, but you must make sure that as mentioned above your monitor does not shut down and also that USB ports never power down.

DG

my comment regarding keyboards referred at first to apple keyboards - we have some here which work and some which don't ... do not ask me for the exact reason, it must have something to do with the built in hub.
also unpowered hubs might work if they 1) are within the spcs b) receive sufficent power from the USB port and c) don't have power or bandwidth hungry devices attached.
USB 2.0 hubs on USB 1.1 ports give us troubles in most cases.
that's all, christian

I have Logic dongle and VSL dongle on on Mac Screen Hub, a usb drive and a usb powered 4 port hub on on the second screen hub (this feeds an iLOK dongle and 2 S6000's) and I have 2 Unitor 8's on the G5 usb connector.

All totally rock solid so from a Mac point of view the USB system works a treat. Hot unplugging and replugging any of the cooneccted USB devices equally causes no problem.

Julian

@Another User said:

just an idea: both macs should have at least 2 so called USB controller hubs, each of them leading to 2 USB ports. try to seperate your devices to the two *lines* of USB connectors, one for mouse, keyboard, dongles and the other for novation, Kore - these two possibly need relatively much power and you should consider to give them an external power supply.

I did some further USB juggling, where the Vienna Key now occupies a USB port on the computer-- my system is co-operating for now...

Thanks for your suggestions.

thanks for letting us know - having it attached directly on the computer should work in any case.
christian