Just before the close of business on Wednesday, Google announced that it will be launching Gmail, its new free e-mail service set to offer 1000 megabytes of free space to its users. This announcement comes after a flurry of changes at Google, all of which are geared to securing their place as the dominant search engine in light of recent competition offered by Yahoo! and soon MSN. The search engine wars have been predicted for some time now by search engine insiders, and the launch of Gmail is Google