Holistech creates a number of technical tools for internal use. As time allows we are adding some documentation and publishing them (open source) from this web site. Licence details are on the individual pages.
MT.exe is a command line Windows NT/2000/XP tape utility (GPL Licence). It was written to erase an old (tar) backup tape which Windows-XP backup refused to overwrite but now has support for various tape functions (a cut down rsm command).
V0.16 can now set block sizes and read from tapes with variable block sizes.
hostsedit.exe is a simple way to add and remove entries to the Windows hosts file from the command line (or scripts). Handy for automatically adding a hostname to the other end of a newly connected OpenVPN tunnel.