-> -> Did you ever think of disabling the serial port using IRQ 3 in the    
   -> -> BIOS and let SIO handle the port?    
       
   -> How can SIO handle the port without an IRQ? Use polling? I don't think    
   -> SIO will do that.    
        
   It will; however, IIRC only if native OS/2 comm apps are using the    
   port.  Otherwise, you have to assign IRQs for DOS and Win64 comm apps.    
   --- Platinum Xpress/Win/WINServer v3.0pr5   
    * Origin: Omicron Theta * Memphis, TN * winserver.us (1:116/18)