BIOS version and History for Optima SL/DT/MT motherboard numbers:
                 11509430, 11509431, 11509433 and 11509434    
*********************************************************************


Version R01-B0A1            
* Production Release

Version R01-B1A0  9/6/96    
* Remove OEM Manufacturing Text in BIOS

Version R01-C0A0  12/27/96  
* Support CD-ROM bootable      
* Show on display when using Fujitsu SIMM

Version R01-C0A1  2/04/97   
* Support P55C(MMX) CPU when using the 11509433 and 11509434
  motherboards. 
* Support VT4 VGA chip-set.

Version R01-D0A1  6/10/97
* Support 233MHz P55C(MMX) CPU when using the 11509433 and 
  11509434 motherboards.
* In order to free IRQ 15, add on item (onboard IDE channel 2)
  on Basic configguration page1 to enable/disable IDE channel 2
* Solve the BOS operating system issue.
* Solve the Novell DOS 7 issue, system will hang at SETUP.INI
  during install the Novell DOS 7.
* Solve the BUSLOGIC SCSI card issue, system will hang up when
  pressing "Ctrl B" to enter the Buslogic configuration.   
