I just got a Z3100 24" printer that I'm running with Photoshop CS2 under Vista Home Premium. In numerous reviews, they talk about a HP Pro Print plug-in for Adobe Photoshop CS2. This didn't come with the printer, and I can't find a website (either HP or Adobe) that lets you download the software. HP's support found webpages that talk about the plug-in, but again they don't have a link to download it. Anybody know what's up?