INT 16 - CtrlAlt Associates VGAPAL.COM v1.00 - INSTALLATION CHECK               
	AX = CA00h
	BX = 7670h ("vp")
	CX = 7670h
Return: AX = CAFFh if installed
	    BX = segment of resident code
	    CX = ??? (0090h)
Program: VGAPAL is a TSR(Terminate and Stay Resident) A program which remains in memory after terminating in order to provide services to other programs or the user.  The name comes from the name of the DOS function call used to remain in memory after termination. supplied with STACKEY which makes VGAVideo Graphics Array(Video Graphics Array) The video adapter introduced with the IBMInternational Busiuness Machines PS/2IBM PS/2, any model series of computers. palette
	  settings permanent across mode switches
SeeAlso: AX=CA00h/BX=6570h