533mhz FSB vs 800mhz fsb

hello, I am thinking of buying this laptop for general net,music movies use [will also play blue ray with external blu ray drive and take output on 21inch Lcd montor] i am confused between

http://www.notebookreview.com/pric [...] pid=150147
For 53000 PKR
and

http://www.makarts.com/new/product [...] ts_id=1002
Note the shokeeper said he will give me upgarde me to 2gig ram.
For 50,000 PKR

one has slower processor, ram But a dedicated graphy,other with faster cup/ram but no dedicated graphy, so in real world's terms, will there be any significant difference between either of 2? if yeah which one would be better?

Ignore the screen difference, its manageable