i'm using a MOD-6 driving a MOD-10, currently using two IC (54/LS93) no problem with the counting up. but i wish to add a 'RESET' & 'PAUSE' to it, & i'm lost!!! please help. RESET : when i press it, numbers will auto reset to 00 PAUSE : when i press it, number will stop counting, but when i press 'PASUE' again, numbers will continue counting up. thanks.