hello, I am gonna buy a used-ps2 from ebay and install a mod chip to play some back-up games and Winning Eleven 8, which is Japanese import game. http://www.mod-chip.com/ I found this site by google search and there are a lot chips and I don;t know which one to get. DMS3 or DUO SE look to be great chips. but how are they different from cheaper ones like magic 3.1 or marsIII. are DMS3 or DUO SE worth extra $10? and are those price good? Just to remind you, I am gonna use my modded ps2 exclusively to play Import WE8, back-up WE8, and other WE series. no using network or harddrive. Any help will be appreciated Thanks in advance for you help.