Hmmm Cx2, I'm slightly surprised with what you say about Hal's key layout, sinse unless your using a laptop, Just about all of Hal's keys should work through the number pad.
though with keys, a large part of it is what your used to. When I got my desktop Pc last year, I actually stil used Hal's function key set for quite a while, sinse having only had laptops before that was what I was used to. however, deactivating the keys whenever I wanted to play an audiogame became a pest so i just adapted myself to the numberpad instead.
As you've probably gathered by now, I'm using Hal (Hal v6.53 as it happens). I don't have a braille display, and at the moment I'm using the dolphin orphius voice alan (sinse I'm in the Uk, I prefer an English synthesisor), though when I get together the time, cash and general gumption I'd like to buy one of the realspeak voices for reading things like Interactive fiction.
Strangely enough, I tried Jaws but just couldn't get on with it, ----- all those curser modes, and I couldn't seem to find a basic settings panel. But then again, I have used Hal for about twelve years, ----- in fact I've used every single version going right back to 3.1, so I'm well and truly used to the way hal works (virtual focus and all), but as Cx2 said, debating pros and cons of screen readers just isn't a good idea, if it works for you, use it!
With our dreaming and singing, Ceaseless and sorrowless we! The glory about us clinging Of the glorious futures we see,
Our souls with high music ringing; O men! It must ever be
That we dwell in our dreaming and singing, A little apart from ye. (Arthur O'Shaughnessy 1873.)