I read somewhere that this model have problems like; it warms so much in AC mode specially when gaming; and also Very narrow viewing angles. I want someone explain first: is there really these problems with this model? beside are there some other problems with this model?
one more question: this model doesn’t exist in the official asus website.WHY?
ASUS Z53J/B
Tech Specs:
(Intel core2Duo,2GHz,1GB DDR2 ram, 120GB SATA TPM, DVD super multi, 15.4″WXGA color shine LCD, Nvidia 7300 512MB graphics, battery 3hr life, 1.3Mpixel webcam, Bluetooth 2.0 & …

Okay, today the motherboard “went” in my Dell Inspirion laptop, I took it to the repair shop and the repairman popped out the hard drive and hooked this cable up to it. One end of the cable had a USB port on it, but the other end had the hard drive metal longish connection to connect onto the hard drive. Where do I find one of these same cables to transfer all that data to another computer or external hard drive? What is it called? Thank you.

What is the difference between these two laptops and which is faster, if any?

Toshiba Satellite L300 Celeron 2.2GHZ

and

Toshiba Satellite L300 Celeron Dual Core 1.66GHZ

(Both have the same DDR Ram and HDD)
Well I want to do basic internet surfing, chatting, facebooking etc and maybe a few games, but I understand neither of those would be gaming computers. So the fact that the dual core is 1.66ghz compared to the 2.2ghz mean it is slower, but it will process commands more quickly and effectively?

My pc have amd athlon 64 x2 4600+, socket AM2 (940), 2 gigs of ram, nvidia9600. Should get a 64 bit OS or a 32 bit?