From: tholen@antispam.ham   
      
   "Rich Walsh"  writes:   
      
   > Users of the SNAP and GenGradd video drivers running their displays in   
   > full-color mode (i.e. 16m colors) should see a noticeable improvement   
   > in video performance thanks to the implementation of DIVE.  Sadly, the   
   > Panorama driver can not be supported if its "Shadow Buffer" is enabled.   
   > See the 'Notes' section below for details on how to disable or tune   
   > DIVE support.   
      
   I decided to disable DIVE support because of screen corruption   
   underneath the mouse pointer, with some degree of persistence   
   where mouse clicks occur.  An example of the former would be   
   with selecting a bookmark.  Moving the mouse down the list of   
   bookmarks, the item underneath the mouse pointer would be   
   highlighted, but an approximately square area directly underneath   
   the mouse pointer would not use the highlight color scheme.   
   Where mouse clicks occur, I'd see an approximately square area   
   of the screen with the contents of some other place on the screen   
   duplicated.  Disabling DIVE support got rid of the problem.   
      
   SNAP build 420 on a Matrox G450 running dual-head on 1600x1200   
   displays with 16 million colors.   
      
      
   --- Internet Rex 2.31   
    * Origin: Aioe.org NNTP Server (1:261/20.999)