hi all,

would appreciate all your recommendations. am looking to replace my VAIO.

Brand: either toshiba, HP or Asus. will consider sony too

budget: up to 4.5k

specs: i7 quad core preferable because i want the speed but don't want the overheat at the same time if possible. must have very good sound system. no need for 3d. 4-6GB ram. 15-15.6inch screen. weight below 3kg would be preferable.

was considering these ones:

Toshiba satellite P745 (but not quad core right?)
Toshiba Qosmio F750
HP Pavilion DV6-6114TX
one of the Asus N53 series (N53SV or N53SN)

which one of the above has the best specifications and which would be the most recommended?

thanks so much!

thank you! however hows the hp beats audio sound? i watch dvds and use for work presentations and basically the sound has to be good. is beats audio better than harman kardon/ B&O?