820DIFF.INF 820DIFF.IZF Compares Xerox 820-1 Etch 1 and 2 EDXE.LBR EDFILE modified for the Xerox 820 NEWKEYS.LBR Xerox 820 key redefinition program PC2XEROX.LBR Cable PC to Xerox 16/8 @ 19.2K baud ULTRA-XE.INF ULTRA-XE.IZF No description available XE2-WS4.LBR Patches to WordStar 4.0 on Xerox