If you are wanting a quick way to mow your lawn, try the EZtrak series by JD. I have a EZtrak 425 and it cut my mowing time from
4 hours to 1 hour per yard. Not only do you save fuel you will gain time to work on other projects or relax. See the new EZ 425 at http://www.deere.com/en_US/ProductCatalog/HO/series/ho_eztrak_series.html?tm=ho&link=dnav_riding
The 42" Craftsman mower has not moved ever since the John Deere arrived!