hi all looking for some advice, my sons netbook bought from tesco at christmas broke so i took it back (to a right stroppy assistant!)and they said they would do an exchange as i didnt have my receipt anyway we paid 175.00 and i told her this (we bought 2 and the blue one was 199.00) she said it was now scanning at 99.00! i said no way! i couldnt believe it, so she got one to swap it with and said it was scanning at 215.00 and i couldnt understand this, so end of it being i took home the swapped one (well after i finished my nightshift in that store) when i got up later and checked the netbook the one i took in was linux and the one they checked and gave me is xp! also i checked the prices of mine and they are still that price in the extra store as we have none! so do i take it back or what do i do?