Please keep doing this, and explore what else besides keyboard shortcuts can be learned best with the "drill method". I plan on giving you real positive feedback by voting with my dollar as soon as I get some work done today, but I suspect that for some people (I am one of those people) that the "drill method" is an excellent way to learn new things. I am a person who learns by doing, and as such repetition is the key to me becoming an expert with a new language, framework, IDE, etc. Talk about "making wealth" a la PG, this makes a lot of wealth for me, and I suspect there are more like me.