Today, Adobe has announced the latest version of the Creative Suite: CS4. If you're a designer/photographer/illustrator, you'll know what that is. If not, it is the gold standard in creative software, providing InDesign for print, Photoshop for images, Illustrator for graphics, and Dreamweaver for web.
The initial thoughts on the upgrade seem to be pretty good--it's certainly a far cry from the original CS, which is what I have on my home computer--and I hope to upgrade, at least with Photoshop. I have CS3 on my work laptop, and I'm not sure I'll recommend the upgrade there...I usually upgrade every other time, because in reality, I can put out good work with what I have, despite the fact that something new and shiny has come out. However, it's not that expensive to upgrade--a drop in the bucket for my work, if not for myself--so maybe I'll go ahead and suggest it.
If you're interested, check out more information from CreativePro.com. CS4 is scheduled to come out in October!