Photo Nation doesn't exactly have stellar ratings. Always check your e-tailer at Resellerratings. Check your prices at a decent e-tailer here is a link compiled by a regular poster over at DCRP. The price will be higher, but good luck trying to actually get the camera at the advertised price at USA Photo nation.

-Fast burst shot capability.
Not a function of the lens, this is a function of your body.
-Some decent zoom.
I am not sure what you mean here, zoom and telephoto are two different things. Zoom is the range of the lens, ie. 17-70, Telephoto is basically length(magnification)any focal length over about 35mm is considered telephoto on a crop body.
-Not too pricey let's keep it under say..$300.
That's a pretty tight budget, there are some decent lenses near that price range: the Canon 28-105 USM II immediately comes to mind. Decently sharp, OK range(not very wide, but workable), over all a decent lens. Not exactly what I would use for "sports" though. You should be looking for a zoom lens that is fast(f/2.8, although this means expensive)and fairly long(ie 200mm or longer).
-"walk around lens"
The 28-105 will work ok for a walk around lens, like I said above it's lacking in wide angle.
-good for beginners
Fine for beginners
-Auto/manual focus.
Most EOS lenses are both AF and MF
-Quality, of course.
See above.