While not comprehensive, this gives you a good idea of what's available in 17":
http://www.ascent.co.nz/Category.aspx?majorcatID=36
A few of the more prominent brands from that site:
Philips
170B7CB, 17" LCD, 1280x1024, DVI, Speakers, Black
170P6ES, 17" LCD, 1280x1024, DVI, Speakers...