>I'd had a Gravis joystick and a Kensington Turbomouse 5.0 on, as well as
>the Extended Keyboard I and an Apple mouse.  When I put the Turbomouse back
>in, I got the previous ResHandle Too Small (or something like that) error
>again.  I -need- this trackball: mice suck. 

The error comes from running out of ResHandles while making calls for ROM 
Resources. This is part of the MRG code solution for the ADB so proably 
won't be a problem at all with the Hardware Direct ADB solution.  I'm not 
sure why the ResHandles Table gets exhausted with certain ADB devices, 
but it does.  I recall working with someone on this some time ago and we 
increased the table size to a value larger than the total number of 
Resources in the ROM and still couldn't eliminate the error.  It's 
probably a case where there's an error in the use of the ResHandles Table 
*and* a loop of some kind in the ADB ROM routines trying to handle these 
devices.  There are some ROM patches for the ADB routines in MacOS that 
we're not currently using in the MRG code in NetBSD, and they may be 
related this this problem.

So, unless someone wants to dig back into the MRG code to solve this real 
solutions are to either wait for the Hardware Direct code or run without 
the offending ADB device.

-bob