I know I'm REALLY late, but I'm thinking about buying either a new 4gb or a refurbished 4gb xbox slim, and using a transfer cable for my old hardrive. First off, is getting refurbished console risky? Also, how good is the quality of the wireless adapter built into the slim compared to the previous plug-in version? Lastly, please tell me anything I may need to know about the slim that would sway my decision. Thanks!