Trackballs.... Kensington has a nice 4 button one with a scroll ring that I've been very very happy with.

On Tue, May 4, 2010 at 9:41 PM, Don Bailey <don.bailey@gmail.com> wrote:
Sun Microsystems USB 3-button mouse has always been my preferred mouse
for Plan 9. Still is. And they're cheap.

On Tue, May 4, 2010 at 9:52 PM, erik quanstrom <quanstro@quanstro.net> wrote:
> On Tue May  4 23:22:19 EDT 2010, rsc@swtch.com wrote:
>> A correspondent recently sent me email to ask
>> about where to find a good 3-button mouse for
>> use with plan9port, but the question might equally
>> apply to Plan 9 proper.  I was disappointed to find
>> that apparently IBM/Lenovo no longer sells the mouse
>> that Andrey first alerted us to, with the big blue
>> scroll knob.
>
> isn't this the same thing?  i just bought 8 last month
> (and we're out again):
>
> http://shop.lenovo.com/SEUILibrary/controller/e/web/LenovoPortal/en_US/catalog.workflow:item.detail?GroupID=38&Code=31P7405&current-category-id=E6480EC4EE7D42A79F5F1C0940B163AB&&hide_menu_area=yes
>
> i've been using a slightly older model.  it's just a tad wierd at
> first due to the lit button that's best to reach over, but works great.
>
> - erik
>
>