thanks for the headsup but ive a feeling its a false alarm, theres no problem when i check with online scanners (
http://www.unmaskparasites.com &
http://wam.dasient.com/wam/ ), the only external links are to youtube & lutontoday.co.uk, avast is known to throw up false positives quite often but its better than having nothing

, maybe give comodo internet security a go, is free & gets high scores on all the reviews ive seen