Sony's Expectations for GT5 Prologue

[Parokki]

Ok, I've been looking at the Japanese page. The critical sentence is this:

SCEの初回目標は、パッケージ版が25万本、ダウンロード版が5万ダウンロード。

初回目標 is read as shokai mokuhyou. I'm not familiar with the term myself, but you can click on the words to see what the dictionary says. Looks like first week to me.