LordKuruku: My control scheme is pretty nice. I use the left and right mouse buttons for fire and alt-fire, middle mouse for open, q and e to cycle items, r to use items, 1, 2, 3, 4, f, v, c, x, z, g for weapons (keeps the weapon buttons near the wsad keys. If you use, say, edsf, you could have even more keys available, but I like wsad), space, shift, and ctrl are jump, run, and duck, assign everything else however you want.
My sensitivity is 2, and I run the game at 640x480 opengl. Pretty choppy, but 320x240 is too grainy. Man, oh, man, I hope we can get a source port sometime in the next decade.
I learned to use the keys surrounding wsad from the default control scheme in Quake Live. It's ingenious, and I've used it for everything ever since. Well, except TF2. I use mwheelup for primary, mwheeldown for secondary, and q for melee (I'd use the middle mouse for melee, but I like using that for voice chat), since you really only have three weapon slots. I used to mess up a lot with reactions, quickswitches, or passing over the right weapon, but I never fail with this setup. I'm always looking for better control schemes for everything, but people don't share them too often.
Hope this helps.
How did you get it set up that way? I signed up today just to buy Blood and the controls are ridiculous. I can't seem to map buttons to my mouse or change the mouse from moving me forwards and backwards when I move it up and down.
This is frustrating and I have no experience with dosbox so bear with me.