the other tegra has done a lotta sittin due to my enlistment in the army. between two weeks training and a year "over there" the oil didnt circulate a whole lot. though six months isnt all that long, the oil does drop slowly down to the pan, so i think having someone start the beast for ya once in a while would be really good for the car. the valve seals dry up and oil will sneak by your valves and puff a lil blue. it doesnt affect the performance, your cool points will plummet tho...