I would like input from all of you. I have read previous threads and find it confusing trying to organize chartplotting, seatalk and a laptop. I thought I had it solved. I have just purchased a 2009 Hunter 38 with a Raymarine electronics package included. I selected the E-120 chartplotter for the helm, with fish finder, gps, radar, Navionics Platinum Charts and RayTech software for my laptop. The down Nav station has been wired for ethernet to connect my laptop. All are connected by seatalk as my plan was to be able to program my laptop at home and download at the boat. As well as having the laptop serve at the Nav station as a plotter. Now for my problem. My laptop is Vista and RayTech will not operate with it and the tech's advise there is no Vista version planned. The best scenario they can offer is my laptop will be a monitor with no functions, no radar depth or fish finding abilities. I therefore returned the Raytech software program. What are my options and what have others done? Do I buy another laptop with Windows XP? Are there other compatible software programs? Thanks to all for your assistance!