how can i fix my INDESIT WI101?

When the washing machine goes into a spin it sounds like a helecopter about to take off :) iv had the lid off and none of the brackets that hold the drum in place have sheered off wondering if it is the shock absorbers that have gone ? tho the noise dose seem to come from inside the plastic drum housing , but when running the drum dosent seem to move unordenairally (looking through the glass), i blame my girlfriend for putting too much in it :)