What waypoint management program do you use?

I use Map Create from Lowrance but wondering what else is out there.

I've used map create 6 and Easy gps. Easy gps is free Now I use Hummingbird pc. I tend to over kill. Back-up Back-up & Back-up

I usually use Map Create when I'm doing things for myself since all my stuff is Lowrance. When I convert my waypoints for something other than Lowrance, I use EasyGPS or Microsoft Excel.

Oziexplorer mostly. It will handle most all GPS units. I sometimes use EasyGPS and Garmin Manager.

We use GSAK. (geocaching swiss army knife) Not sure how it is used for things other than geocaching, but it is a great program with lots of options and features we never use. Check it out!
http://www.gsak.net/
If you really want some good info on GPS, I think the geocachers out there are probably the most knowledgeable nerds there are. www.geocaching.com has all kinds of info about GPS units and their uses, without them our hobby wouldn't exist. Best of luck to you.