I see..
Well You might try a new model, I don't know much about Playstations but I think there are a few different kinds anyway
If not, good luck.
When I had the White Xbox before I got the Slim, Issues only really came into play with my insane hours I put in..
Avid Gamer, Play constantly.. Every night for a while there and even in the mornings, bit more casual now
but the slim xbox hasn't overheated, fairly quiet most of the time. Glad they made it, Finally.
Felt like a luck of the draw really.. even if you sent the white xbox in to get fixed.
You could one that would get a faulty disc tray that fucked up your discs or one that just plain overheated
the hardware would melt together if you played too often.. pretty terrible.