Bugs in HP71 FORTH/Assembler ROM (FTH:1A) FINDF does not find files outside main RAM (in ROMs or FREEd PORTs). Simple but slow fix: : FINDF " HTD(ADDR$(FORTH$))" BASICI ; +LOOP terminates early when index crosses the boundary between 7FFFF and 80000 hex. For example, the following two words obviously should perform identically, but they don't: HEX : LTEST 80002 7FFFD DO I U. LOOP ; : PLTEST 80002 7FFFD DO I U. 1 +LOOP ; Only reasonable fix would be rewriting +LOOP in assembler, as speed is of major importance here. Tapani Tarvainen [337] Kiljanderinkatu 2 A 7 SF-40600 JyvÌskylÌ Finland