The Inq. seems to believe that a 256Mb version of the X1900 will be coming out soon. They say a week or two. Which might bring it out just before the 7900.
http://www.theinq.com/?article=29672
Edited:
Anandtech has this posted that gives more info than The Inq.
http://www.dailytech.com/article.aspx?newsid=804
http://www.theinq.com/?article=29672
Edited:
Anandtech has this posted that gives more info than The Inq.
http://www.dailytech.com/article.aspx?newsid=804