Bug fixes: - The Enabled setting for a breakpoint in the 'Configure Breakpoint' window would allow a value to be typed in instead of just selecting from the drop down list - The labels in the 'Configure breakpoint' window were not correctly being updated when the breakpoint type was set to 'T-Cycles' - The 'Convert Next Block to TZX' facility in the Wave Manager could crash when converting a ZX80 program Enhancements: - The BASIC Listing window now refreshes automatically when adding or removing BASIC lines for the ZX80 running the 8K ROM