New OS roms from Nir Dary. More info needed. xem65os.rom same as the complete XEGS ROM first 8k : missile command second 8k : BASIC rev.C final 16k : XL/XE OS rev.4 ntfix1.rom patched XL/XE rev.2 os600r01.rom probably a corrupt dump file os1400xl.rom probably a corrupt dump file ultraos1.rom Bob's OS-8? R.Puff, CSS 1988 verfy51.rom Checksum Verify 5.1 (checks cartridges) xe130pal.rom rev.03, dated: 01-03-85 (rev.03 patched!) Freddy.