Well, I swear by this, but I'm not expecting you to want it for 2 reasons (1 It's expensive and 2 To most folks it's a little scary)
< edit >In the absence of that as an option, then I'd recommend a Microsoft Sculpt Ergonomic. Sorry, you did say that you prefer wired. I used to use cheap ($20) wired Microsoft ergo keyboards.< /edit >
It seems the closest that you can get today is the "Microsoft Natural Ergonomic 4000 keyboard" $50
__________________
Steve
'08 Boxster RS60 Spyder #0099/1960
- never named a car before, but this is Charlotte.
'88 targa

SOLD 2004 - gone but not forgotten