yes you can use the xbox connect but as stated the game needs to support system link and it would mean you would have to leave your PC on while...
Yes u have ftp access you you xbox and can transfer xbox games to your hd and vice versa
Below are the simple guide lines for playing online using mod chips, upgraded HDs, etc How to play on Xbox Live with a non-flashable modded...
yes with a spider chip you can just ftp onto your xbox from your pc and backup xbox games (drive D)
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