Mike has been developing computer software professionally since 1980. Initially on CP/M operating system, then MS-DOS, and finally Windows. He started up his own business, A C K Data in 1983. Later the name changed to System Data, and is still running today. In 1996 he started another business called Media Hut (www.mediahut.co.uk). This has become one of the most successful CD/DVD replication companies in the United Kingdom. In the mean time, he started Adminsoft Ltd., (www.adminsoftware.biz) who have developed an accounts package that is completely free, and boasts thousands of users all over the World.