i am building a gaming machine with this spec

amd 64 x2 5000+ 2.6ghz (dual core)
2gb RAM 800 mhz
mobo (obvi)
8800gt 512mb gddr3
600w psu

and i need to choose a case. i dont want to spend a lot on a case cus im on a tight budget but these are the 2 i need to choose from. please help me choose!!!! and also please look at the images for closer looks. thanks

case 1: http://www.ebuyer.com/product/134826

case2 : http://www.ebuyer.com/product/134797
much appreciated

liam