identify mainboard by Sybercom

www.sybercom.com

MB537		VXpro	identical to PC chips M537
MB537DMA		VXpro+	identical to PC chips M537DMA33
MB565 TopGun		TXpro
MB570		TX AGP Pro
MB573		TXPRO III
MB575 TopGun		TXpro	identical to PC chips M575
MB577		PC100 AGP pro
MB741LMRT		Xcel 2000
MB747		BXpro
MB748LMRT		Xcel 2000
MB748MR		Xcel 2000