Laptop advice

Hi there, need some quick advice on some laptops please:

My price range is between R5k - R6k, going to use it mainly for work purposes.

So far the best I could find are these, any advice?

http://www.zapsonline.com/msi-note/5...-notebook.html

[ ] Vostro V1540: Intel Core i3-370M(2.4GHz), 15.6in High Definition LED Display (1366X768) with TrueLife, 1.3 Mega Pixel Camera, Intel� Integrated Graphics Media Accelerator HD, 3072MB (1x1024 + 1x2048) 1333MHz DDR3 Dual Channel, 320GB (5400rpm), WLAN + BT, 8X DVD+/-RW, Windows 7 Pro (64 Bit), 1Yr NBD
R 4 999 excl. R 5,698 incl

http://rebeltech.co.za/index.php?mai...oducts_id=8824

http://rebeltech.co.za/index.php?mai...oducts_id=8925

Thanks in advance!

http://www.laptopdirect.co.za/laptop...p?laptop=50507

upgraded to i3 sandy bridge and 4gig ram cost about 5.5k, just excludes windows, but you can load your own :P

and it comes with a nvidia gfx with optimus, so its swaps to intel onboard to save battery.

Toshiba L650-1PK

Intel® Core™ i5-480M Processor
Genuine Windows® 7 Professional 64-bit (pre-installed, Toshiba-HDD recovery)
System memory standard : 2,048 MB
maximum expandability : 8,192 MB
Hard disk capacity : 500 GB
drive rotation : 5,400 rpm
DVD Super Multi drive (Double Layer)
Display(15.6”)
ATI Mobility Radeon™ HD 5470 supporting HyperMemory™ technology

We retail them for R5 595.

Can add an extra 2gb of RAM for just under R250