Progressive metal sites.

A fan's page for this great brasilian band (french).

It's a huge enciclopedia of progressive rock bands, including reviews on their albums and bios.

The essential Dream Theater pages:

I guess this is the official DT Web Site, news are posted as soon as the band or management members confirm them.

This is a big site, cool downloads, and you can sign to Ytseweb and chat with other DT fans.