Re: Schematic arrays, multi-node parameter editing

>- Is it possible to place a bunch of cells in an array and have their
>ports connected together somehow?  It seems from what I've read that
>this can be done in layout mode using auto-stitching, but that doesn't
>work in schematics.

Auto-stitch should work for schematics.  If that doesn't work, try 
mimic-stitch.

>- Is it possible to edit the parameters of several instances of a
>module at once?  For example, I'd like to be able to highlight a bunch
>of NMOSes and change all of their widths to 5.

That feature is not available.  However, you can copy one instance 
(with the appropriate parameters set) and then select another 
instance and paste.  The Paste operation, when something is selected, 
applies the copied object's information to the currently selected 
object.  This includes parameter values.

    -Steven Rubin