I'm looking to buy an affordable color laser printer to go with a new iBook. Most of my printing will be in b&w, so speedy, high quality b&w is a must. I've pretty much narrowed the choice down to the Dell 3100cn and the Lexmark C510, but I'm having trouble deciding between them. Here are my thoughts and concerns. The Lexmark seems to be more unproblematically Mac compatible. Lexmark offers better Mac support, and there are (AFAIK) no Mac horror stories about this printer (and there seem to be a number about the Dell 3100cn). The Lexmark also seems a tad quicker at both b&w (30 ppm vs. 25 ppm) and color (8 ppm vs. 5 ppm) printing. I've found the Lexmark for about $100 less than the dell ($310 vs. $410) On the other hand, while the Dell comes with regular cartridges, the Lexmark ships with "starter" cartridges which quickly force you to purchase fullsize cartridges (this in effect ends up adding several hundred dollars to the price tag). The Dell also seems to deal better with envelopes, though its lousy driver software seems to minimize this advantage. Finally, I've read that the Lexmark is very noisy, even when resting (since this printer will be sitting in my office at work, this is potentially a major issue). Any forum readers have any experience with either of these printers? I'm especially interested in the relative noise of the two machines at rest, as well as Mac-compatibility issues with the Dell. Thanks in advance for any suggestions/advice.