I'm wondering if it's possible to build a picaxe-based FIFO for a ps/2 keyboard? Possibly using a dedicated 18X chip (does the Keyin command allow PWM to continue in the background? Also, can Keyin be halted by an interrupt?). I'm trying to come up with a way of making keyboard input more friendly. My initial thought was to have a dedicated 18X just looping a Keyin command, which it puts on a stack, and then outputting an analog equivalent in the background that the "master" could read of the earliest key. The master would still need a way of signaling that it had read the key, however. Anyway, thoughts from the crowd would be appreciated if anyone knows how to do this =)