My 12 plus years old Dell with Nobeltech recently took the deep six and my skills with computers is basically a 1 out of 10-low/no skills. I purchased a new 15.6 inch scteen Laptop, GPS Reciever MaxSea softwear (Total packagecost $700) with the advice of Jeffery Siegel, My wife close to tears at times during the install counted on and recieved outstanding support from Jeff. I wish everything I buy would come with this type of through and thoughtfull support, and while the new system has not been sea trialed--the little red boat showed up in the rapids in the Potomac River behind my house. Thanks Jeff. Kevin Kearney Trawler JOLIE