It looks like you have shapefiles...as far as making maps you're halfway there (versus starting from raster maps). Here are a few resources that will show you what is involved and/or get you started:
http://home.cinci.rr.com/creek/garmin.htm
http://www.gpsinformation.org/adamnewham/a...1/gpsmapper.htm
http://cypherman1.googlepages.com/Creating...hMapSetTool.pdf
Thanks ill give it a try... i have a program called arcview
not sure what it does tho