scrolling text vs. inline frames?

I've always added text to sites manually in HTML, but I want to start using these really cool "scrolling windows" where a lot of text can be contained in a small area.

I want something (preferably in the form of a Dreamweaver extension) that you can use to add a "scrolling area" like what Pank has on the Team Photoshop site for his NEWS updates.

1) Does anyone know where I can get a script for this? Again, preferably an extension I can add to Dreamweaver?

2) Would the use of "inline frames" be a better choice? Which method has the most supported browsers?

Thanks for any info given....

http://www.teamphotoshop.com/forum/vbforum/showthread.php?t=104

Thanks very much! Just what I was looking for!