what is the hardware included in the PC u buying?
anyway, when geting a new PC, make sure to get a powerful 3D card
like the GeForeFX series or ATI range of 3D card. get lots of RAM,
ideally with 512MB or more more. if got spare money, buy a good
sound card, like the creative audigy1 or 2 sound card.
as for surfing net, get a modem loh.