Easy Struts is a Struts plug-in for Eclipse.

Lomboz, a J2EE plug-in, including JSP facilities, is also interesting.

BTW, Programming Jakarta Struts came recently. I haven't started it yet - I'm still working through Java Development with Ant. But I'm already wondering if I've got the wrong book - Struts in Action looks good, and reviewed very well.

Ah, well, I'll give the O'Reilly book a chance. It's not like they've let me down before.