Forums roundup: Members are discussing the release of the new line of colored iPod shuffles, which several users have confirmed to include new headphones.... Other users are discussing the report from one user who claims Mac OS X looks 'less sharp' than Windows on his MacBook Pro.... One future Mac owner is wondering if the MacBook can run World of Warcraft and if so how well with 2GBs of RAM.... Other members responding to "How many people have you convinced to buy a MacBook?".... Meanwhile, some members are speculating as to what the next Mac Pro revision will bring in terms of both CPU and GPU.