year that Valdocs "was fatally flawed", noting that Epson advised Valdocs 2 users to share data between the chart maker and word processor with "scissors, tape, and a copy machine". References External links Valdocs Programming Manual contains a chapter on the theory and philosophy of HASCI Roger Amidon's QX-10 support Page QX-10 User Manual from Epson Obsolete Computer Museum Entry AtariArchives - Test Driving the QX-10 Yet another computer museum Why someone chose a QX-10 over an IBM PC Roger Amidon resume, showing the link between TDL, TPM, CDL, QX-10, Rising Star A Gathering of Magicians, video, CBC television series "Man Alive" about Rising Star at NCC Personal computers QX-10 8-bit computers