Whoops. Sorry it took me a while to reply, I didn't get an email.
I'm thinking of this DVD/CD Burner, it has a very high rating and its within a reasonable price range:
http://www.newegg.ca/Product/Product.aspx?Item=N82E16827106288
The monitor, I'm really am concerned about getting a 22'', so I'm going to stick with a 20''. In fact, I just measured, and I barely have enough space for a 22''. The one I chose has 2ms, a contrast of 8000:1 and it has a resolution of 1680x1050 as a result of the widescreen function all for only $194.99:
http://www.newegg.ca/Product/Product.aspx?Item=N82E16824005991CVF
My question, is this monitor compatible with the computer parts I selected?
As a recap, these are the parts we've agreed upon so far (except for the monitor and disc drive which I haven't been able to get any advice yet):
As you can see, the mouse and keyboard I was planning of total to around $180 including taxes.

I need something cheaper than that, so if there are any recommendations, that would be greatly appreciated.
Edit: I also need the power supply because my case doesn't have one, right? I know that some cases already have power supplies built in them. My other question is how much should I expect the fans to cost?
Links for Case and Power Supply:
Power-
http://www.newegg.ca/Product/Product.aspx?Item=N82E16817139006&Tpk=N82E16817139006
Case-
http://www.newegg.ca/Product/Product.aspx?Item=N82E16811144102
Edit 2: The price changed for the case, its cheaper so its a good thing but how frequent does this occur on New Egg?