For touch-typists, a little LED doesn't really help if you're not looking at the keyboard. I would like my Caps Lock to make a sound when I press it - I'm not greedy: I'm not asking for a different sound for on and off, but some sort of warning noise would be useful. I am quite sure this can be done on a Mac, but I haven't the faintest idea how to go about it.
| Model Name: | iMac |
| Model Identifier: | iMac12,2 |
| Processor Name: | Intel Core i7 |
| Processor Speed: | 3.4 GHz |
| Number of Processors: | 1 |
| Total Number of Cores: | 4 |
| L2 Cache (per Core): | 256 KB |
| L3 Cache: | 8 MB |
| Memory: | 4 GB |
| Boot ROM Version: | IM121.0047.B1F |
| SMC Version (system): | 1.72f2 |
iMac, Mac OS X (10.7), May only relate to Preview