im about buying ps3 slim...sorry noob q's..

is it ok if im buying from other shop ps3 slim malaysia set instead buying at sony? is it still from sony malaysia warranty?

why some shop out there is selling ps3 cheaper than sony for their same malaysia set? how gain profit?

my ps3 fan just kick off like a hovercraft when playing GOW3 with latest updated firmware. first time happen since bought..

is it normal for the fan to behave like this when playing game? it blows hot air thru the back vent..

i'm playing PS3 with my DELL 24" now but with HDMI connection. No setup needed..just plug and play

my 2yr+ PS3 is officially ylod   

dun kill me if the following questions were asked bfor as I've searched the term "ylod" and am still missing some details :

1. found out in d forum that setting deep video color to off under display setting wld possibly help. true?
2. is it worth getting it fix or buying a new slim wld b better?

I guess it is true dat phat PS3 life span is ard 2yr+ until u get ylod 

wat do u mean by "deactivate psn id"?

let's say if I bought a new slim and restore from my backup, I wld still be using my existing psn id, right? thx

when i played ssf4 online, psn is always dc, say that it lost connection with psn...Can help me pretty plz?

correct me if I'm wrong but data transfer and restore is basically 2 diff options, right? when I swapped my new hdd in, I used restore and everything, including psn id will be there.
and miraculously, I was able 2 get in my PS3 yesterday and successfully perform backup 

and no, my PS3 is basically very "empty". dun hv any DLC wan 
anyway, thx again