So I'm currently shopping for a new color laser printer for my mixed network of macs and PC's. Budget's around $1000usd. My experience with a variety of HP, Samsung and Lexmark B&W lasers is that while they more often than not, do print with macs, many of the various print options like duplexing, watermarks and n-up printing are unavailable. While these won't be terribly missed by most users, I'd like to get some feedback from other users who have used various color lasers with their macs and can tell me what works and what doesn't. There are reviews out there, but they're all PC-focused so I'd like some opinions from people who actually tested on a mac. Can anybody help?? By the way, for a better idea what printers I'm going for, I'm looking at the HP laserjet 3500 series, Xerox Phaser 8500, Dell 5100cn and lexmark c510 right now. Thanks!