Initial thoughts on CS4:

• The multi-page function of Illustrator CS4 is a much needed option. You can layout a client’s logo, business card, letterhead, and envelope design, all in one CS4 file. Very useful!
• Photoshop CS4 now has Open GL support, and the only function for that that I like is the page rotate tool. You can rotate the entire page, as you would during free transform.
• InDesign CS4 has it’s own preflight panel, giving you constant, up to date information on potential print errors.

So after finally upgrading to CS4, CS5 is rumored to be released next month. Maybe we’ll skip that version …