Images produced with SamDisk 2.11 test 22 on a Pentium 3 550MHz running Windows 2000 SP4 EarlyLearnersToolkitData_R.DSK - Early Learner's Toolkit data disk (right) EarlyLearnersToolkitSystem_L.DSK - Early Learner's Toolkit system disk (left) LOGOPROF.DSK - LOGO Professor Program Disk. The datadisk is missing, the one from the Early learner's Toolkit seems to work MATHPROF.DSK - MATH Professor disk (left) (single sided) *_scan.log - text files produced by SamDisk containing disk geometry *.jpg - scans of the disk labels fjk,20070429