Fugawi Marine ENC navigation software provides navigation tools that work with 450 free NOAA ENC coastal water and iENC inland waterway vector charts. Designed for use with mobile personal and handheld computers, the software includes GPS navigation software for the PC, Pocket PC and Palm platforms and the latest NOAA government charts. Free, updated charts can be downloaded from the Internet. Fugawi Marine ENC software sells for $198. Northport Systems, Toronto, Ontario, Canada; (416) 920-9300; www.fugawi.com.