Apple Macbook MC373ZP/A/ Intel Core i7 2.66Ghz/ 4Gb DDR3/ 500GB HDD/ 15.4 inch/ Nvidia GeForce GT 330M 512Mb/ DVD-RW / Yes/ 802.11bgn/ Camera isight / 802.11a/b/g/n/ MAC OS / 2.0 kg/ 6cell/ [sound]Integrated/[sound] 3 USB / 1 external VGA monitor / 1 HDMI / 1 stereo microphone in / 1 stereo headphone / line-out 1 AC power / 1 RJ-45/

Asus N82JQ-VX051 (N82JQ-1AVX) Brown/ Intel Core i7 740QM (1.73G up to2.93G, 6MB)/ 4GB DDR3/ 1066 2 x 2GB SO-DIMM / 640GB5400 rpmSATA/ 14 inch HD (1366x768) LED backlight Splendid/ NVIDIA® 335M, with 1GB VRAM & Intel GMA HD (Support NVIDIA Optimus technology )/ DVD Super Multi / Yes/ Integrated 10/100Base-T Ethernet LAN/ Built-in webcam and microphone/ 802.11 a/g/n/ Free DOS/ 2,3kg/ 6-cell lithium-ion battery / [sound]Integrated/[sound] Keyboard chiclet; Camera 2.0MP , HDMI , card reader ;e-SATA; ;USB 3.0/

Asus K53SV-SX257(K53SV-3DSX)Brown/ Intel Core i7-2630QM (4 core) (Turbo up to 2.9)/6M/ 4GB DDR3/ 13332 x GB SO-DIMM/ 500GB5400 rpmSATA/ 15.6 inch/ NVIDIA® GeForce® 540M with 2GB DDR3 VRAM/ DVD Super Multi / Yes/ Integrated 10/100Base-T Ethernet LAN/ Intergrated/ 802.11 a/g/n/ Free DOS/ 2,62kg/ 6-cell lithium-ion battery/ [sound]Integrated/[sound] One-Touch Multimedia Access , 4 Altec Lancing Speaker, Camera 0.3MP ,card reader/

Apple MacBook Pro MC724ZP/A / Intel Core i7 2,7GHz dual-core, 3MB shared/ 4GB DDR3 SDRAM upto max 8GB/ 500GB Serial ATA hard drive (5400 rpm)/ 13.3 inch WLED/ Intel® HD Graphics 3000 Features 384MB shared DDR3 SDRAM for lush images/ DVD Super Multi double-layer/ Bluetooth 2.1+EDR/ Integrated 10/100Base-T Ethernet LAN/ build in Webcam/ 802.11 bg/n/ Mac OS X 10.6 Snow Leopard preinstalled/ 1,8kg/ 6-cell Lithium-Ion (Li-Ion) battery/ [sound]Integrated/[sound] FireWire 800 port and 2 high-speed USB 2.0 ports, Built-in media reader/