thanks guys 
has anyone used the built in laptop s/c for production? obviously its not ideal but is it really that shit? cant get specs for the laptop i'm after, just says "soundcard" 
here's the lappy: http://www.laptopsdirect.co.uk/Esprimo_V5505,_Core_2_Duo_T7250_VFY:EM81V5505BU6GB/version.asp
i dont wanna spend too much on a s/c at first so was looking at a cheap usb interface (mainly for dj'ing as i need 2 o/p) and using on board for production.. ?
also i read this laptop has a ExpressCard/54 slot - read briefly about it basically replacing PCMCIA - is this ExpressCard/54 the PCMCIA Express u were talking about mate?