laptop for civil engineering student

<p>hello
I need advice 4 buying a laptop for me ( I’m a civil engineering student )
I use mainly Sap and Autocad. and sometimes i use primavera
and very rarely use photoshop</p>

<p>and it will be heavily used for watching movies ( LED are the best ? ) and i think 15" is enough for me…</p>

<p>i prefer toshiba laptops so would me advice me 4 a suitable laptop… and give me the recommendations to choose the processor and display card</p>

<p>thnx in advance</p>

<p>my budget is 800 -850 $ at most</p>

<p>[Toshiba</a> Satellite® A665-S5181 15.6"](<a href=“Dynabook | Laptops, Smart Glasses and Accessories for School or Business | us.Dynabook.com”>Dynabook | Laptops, Smart Glasses and Accessories for School or Business | us.Dynabook.com) $691.21 (Amazon)
Heavy and 4 hr battery, the Asus below are better choices
Processor* Intel® Core™ i5-480M processor
Windows 7 Home Premium (64-bit)*
NVIDIA® GeForce® 310M w/NVIDIA Optimus 512MB GDDR3
4GB DDR3 1066MHz memory
640GB HDD (5400rpm)
DVD-SuperMulti (+/-R double layer) with Labelflash™ drive
15.6" widescreen</p>

<p>[ASUS N53SV-XE1 15.6-Inch](<a href=“http://www.amazon.com/N53SV-XE1-15-6-Inch-Versatile-Entertainment-Aluminum/dp/B004KNVK84”>http://www.amazon.com/N53SV-XE1-15-6-Inch-Versatile-Entertainment-Aluminum/dp/B004KNVK84&lt;/a&gt;) $900</p>

<p>[ASUS</a> U43Jc-C1 14"](<a href=“http://www.bhphotovideo.com/c/product/769712-REG/ASUS_U43JC_C1_U43Jc_C1_14_Notebook_Computer.html]ASUS”>http://www.bhphotovideo.com/c/product/769712-REG/ASUS_U43JC_C1_U43Jc_C1_14_Notebook_Computer.html) $700</p>