Not sure what you mean by dishwasher vent hole, but you probably mean the air gap fitting. Some dishwashers connect directly to the disposal, with the tube going up a little to prevent stuff from going back to the dishwasher. But as for removing the air gap fitting, if you have it already, it may depend on where you are. California Plumbing code requires a dishwasher air gap fitting above the flood level rim, even if you have a disposer, but I'm not sure if the national code also requires. In any case, if a code requires it, it may be a good idea not to remove the air vent. I would check your local code. You may want to consider a faucet with a built in sprayer instead.
Codes differ everywhere, - however if I as renovator install these appliances, I always put each one on a dedicated separate breaker.
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Whirlpool 24 in. DU1100XTP Built-in from www.ajmadison.com is a dishwasher that is easy to install.
Unless there is another issue like drain location or cabinet design it is pretty much personal preference. The side closest to the dishwasher if you have one would probably be best for the dishwasher drain hook up
A new disposal should have instructions with it. Disconnect the electrical supply and the dishwasher tube if it is connected. At the top of the disposal there is a locking ring that attaches it to the sink. There should be 3 tabs sticking out around the ring. They look like 1 inch long tubes. Rotate the ring counter clockwise and the disposal will drop down. Hold the disposal up while turning the ring. The neck sticking down through the sink should have 3 screws holding it in place. Loosen the screws and the plate they go through will raise up so that you can remove the snap ring at the bottom of the tube. With the plate and snap ring removed, push the neck out of the sink. Clean the surface of the sink and use plumbers putty or silicone caulk under the lip of the new disposal neck. Install the neck or flange in the reverse order you took the old one out. Same with the disposal. If there is a dishwasher attached to it, you will need to knock out the plug in the tube on the disposal. Just use a screwdriver and hammer to knock it out before you install the disposal.
The Bosch Ascenta dishwasher is very easy for a person with no professional help to install. It comes with detailed instructions and can be completed relatively quickly.
To install a new garbage disposal you will need: a wrench, Philips screwdriver, flat screwdriver, a hose clamp, plumber's putty, and wire nuts. http://plumbing.lifetips.com/cat/64351/garbage-disposer/index.html
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If you are good with electrical wiring, it will not be that hard. If you aren't that sure, you should get an electricican to install it.
As long as the drain basket for the disposal will fit the drain hole in the sink, there shouldn't be a problem
Just click on the application file and install it. But in order to do you, you'll most probably have to sign the application.If you want to install it directly to the phone without transferring the application file to your phone first, you can make use of the nokia software.There's an option to install application and you can just use that option and install your application to your phone by connecting your phone to your computer through the date cable.
More like a plumber. The new disposal should have a plug end on it to plug into a wall outlet