If you allowgamers to createorcustomizetheiravatar graphics, you could potentiallycreate customizedT-shirts, with their selectedavatarand game nickname.
In the case of both Acer and Gateway, the biggest caveat we always feel compelled to make, regardless of specs, is that there aren't any opportunities to customize your configuration.
Right now, there are two pre-built configurations of the U845 on Toshiba's website, which means you won't have the chance to customize things like hard drive size or memory allotment.