Disks 0501 - 0600: Scope Disk 501 BootManager501 – Boot menu with graphical interface. FileJoin501 – File joiner with checksum verification. Fonts – Three fonts in a fantasy style. Game – Action game "Astro Chase". Pic – Nature motif "Sommerfeld" (Summer Field). Scope Disk 502 DiskCheck502 – Disk checker with log file. CalcGraph502 – Calculator with curve plotting. Icons – Icon set "Crystal Light". Music – Four MODs. Pic – Sci-Fi "Orbitalstation" (Orbital Station). Scope Disk 503 MemScope503 – RAM monitor with process overview. TxtTools503 – Text editing helpers. Fonts – Three Western fonts. Game – Puzzle "Tile Blocks". Pic – IFF image "See" (Lake)