From: ibmmuseum@gmail.com   
      
   The chart listing the Trackstar Plus as having a microchannel version (why not   
   name that product differently for being so unique?) appears to have been   
   compiled (and is repeated elsewhere) from unofficial sources - with the   
   coincidence that the PS/2    
   Model 25 has to use the same Trackstar Plus version (because the   
   model-specific video cable is only included with that product); I think the   
   compiler wasn't familiar and grouped all PS/2s as being microchannel. We have   
   seen that time and again.   
      
   No known ADF - and more official information in computer magazines say that   
   the Trackstar products can't be used in "Micro Channel PS/2s".   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)