Hi all:
I emailed support for the powermate knob... and they got back to me quickly... the guy Randall is very helpful in my questions... I'm posting the email below.... (I'm thinking if it is USB and can act as a mouse... Mame should just pick it up, right ??).... I'll try to locate a store and go check it out either this wkend or next wk...
I'll post more info if I got to feel/test it....
anyone has more info... plz post... I'm interested to know.... Thanks....

-----------------------------
> I checked your web site and see the USB Multimedia Controller &
> Input Device (that really nice looking knob...)
>
> I'm interested in buying it but would like to know a couple more details
> about it.
> I would appreciate if you guys can answer some of my questions below.
>
> 1) Is it available in stores yet ?? I live in NYC, if you can provide a list
> of retailers that carries it, it would be great...
>
> 2) since its usb... can it be used as a 1 axis mouse ??
>
> 3) can I keep on turning it in 1 direction ?? (is it limited to like a 360
> degree turn ??
> or is it free spinning ??)
>
> 4) I read the article and it mentions that there is an integrated button..
> is it that if
> I press on the knob, its actually a button ??
>
> 5) the blue light ring show on the web site.... its actually with the knob
> ??
> or just a special effect on the web site...
>
> 6) does it comes with a mount of any kind if I want to use it on a panel /
> wood board ??
>
> Thank you for your time.
>
> - Henry.
>
>
Hello Henry,
Only a few stores carry our Powermate since it is still a new item. You can
order it from us directly or you can try Tekserve in NY at 212-929-3645.
They may carry it by now.
The PM can function as a duel axis mouse (but only one at a time) depending
on your selection in the control panel.
The degree of rotation is 360 but you are limited by the application that
you are controlling. In IE, you can only scroll down so far on a web page,
but you can still keep spinning the knob.
The PM is a button also and you can program a key command for the "click" of
the button. In IE I use the click for "print". You can also use the "click"
as a power on on the G4 if you attach the PM directly to the computer.
The cool blue light is designed to glow brighter as the the knob is turned.
It will flash at full throttle and will pulse at sleep. These parameters are
adjustable. The color is not. In a dark room after to many hours of work or
play the PM looks like it is floating on blue light. It looks really cool
next to an intellimouse!
There are no mounts for it, but a 10 penny nail right through the middle
should work if you are careful.
Hope this helps explain it.....uhhh...I'm kidding about the nail...
Randall