Hard Disk Driver & Utilities (25k)
(Double Density LDOS virtual disk)

Note from Dave Keil (who created this CAS image)

This disk contains drivers and utilities for using Radio Shack hard drives with LS-DOS on a real TRS-80 Model 4/4P or the emulator.

TRSHD6/DCT ==> WD1010 HDC driver. Will control 1 to 4 drives of up to 406 cylinders and 8 heads. Allows partitioning of HD into logical drives based on head.
TRSFORM6/CMD ==> WD1010 HDC format utility to use with TRSHD6/DCT.
TRSFRM6A/CMD ==> WD1010 HDC format utility to use with TRSHD6/DCT. This version has been modified to put the directory on cylinder 1. To quickly format a virtual HD on the emulator use the command: TRSFRM6A (SYSTEM=YES,VERIFY=NO)

RSHARD6/CMD ==> WD1010 HDC driver. Will control 1 to 2 drives of up to 1024 cylinders and 8 heads. Allows partitioning of HD into logical drives based on cylinder and head.  When using this driver with the emulator, use the 'R' parameter when entering device number (ex. 1R) to instruct the driver that the HD is removable.
RSFORM6/CMD ==> WD1010 HDC format utility to use with RSHARD6/DCT.
RSFORM6A/CMD ==> WD1010 HDC format utility to use with RSHARD6/DCT. This version has been modified to put the directory on cylinder 1. To quickly format a virtual HD on the emulator use the command: RSFORM6A (SYSTEM=YES,VERIFY=NO)

ARCHIVE6/CMD
RESTORE6/CMD ==> Hard disk utility to backup and restore files to large to fit onto a single floppy disk

HDBT2/TXT
HDBOOT/FIX
HDSYS0/FIX  ==> Instructions and patch files for making a HD, with LS-DOS 6.3.1 loaded on it, bootable on a 4P (emulator 4P too). 
