Speakers (budget £100): Harman Kardon Soundsticks, Creative Zen Inspire T3130
Preamps (budget £50): Soundlab (here:http://www.amazon.co.uk/gp/product/B000NJ4KPO/ref=s9_simh_gw_p23_d0_i1?pf_rd_m=A3P5ROKL5A1OLE&pf_rd_s=center-2&pf_rd_r=005Z2BHSB4SSRK85BET7&pf_rd_t=101&pf_rd_p=467128533&pf_rd_i=468294 )
or could possibly stretch to a NAD PP2: http://www.amazon.co.uk/NAD-PP2-TURNTABLE-PRE-AMPLIFIER/dp/B000GJEUSS/ref=sr_1_4?s=electronics&ie=UTF8&qid=1301680044&sr=1-4
I know next to nothing about pre-amps.
I also need a cheap portable external harddrive (500GB or more).