Hello, first of all I am really impressed with this website (I've already loaded several manuals to my phone). Because servicing an old tractor would be a challenge without some good help, this website was a big part of my confidence towards a recent down payment on a Case 644 tractor (which was advertised on this site). I've had a small 2-wheel tractor (BCS) with snowblower (and eventually a tiller, mower, generator, chipper/shredder, etc.) for a few years and I love that little bugger and even use it to grade my 500' steep driveway (though it's not easy). The BCS is built like the tractors of decades ago, made to last a lifetime, which is very unusual today... but of course it can only do so much. With all the heavy projects I'd like to do involving digging and hauling and after paying someone to do that several times, I figured it was time to hunker down and get a big boy (well a compact big boy) but without paying an arm and a leg. The Case 644 looks like the perfect fit, what a tank of a small tractor, love the hydraulic design. It looks like to me a tractor that can live indefinitely with the help from this site. I'm expecting the 644 will be able to handle at least 90% of projects... I hope after a year I won't be slobbering for a real big boy tractor.