Garmin Etrex Vista and MapSource version 4.06

These are errors I've discovered while using the Etrex Vista and MapSource

Etrex Vista (firmware version 2.24)

• On a Dell Inspiron 5000e, if I adjust the light level of the laptop while downloading data from the GPS, I cause a fatal character buffer overrun.
• Many GPS Markers that are in MapSource, when uploaded as waypoints to the Etrex Vista, are converted to the generic waypoint marker.  (Examples:  mile marker, circle with cross)
• There should be a way to skip over a waypoint in a route while navigating. 
• Beside "nearest" and "by name" options to view waypoints, there should be a "in order entered into GPS" option.
• It's difficult to scroll the menu list selection of waypoint icons,  there should be some hierarchy to them, or place the more recently-used icons at the top of the list.

MapSource (version 4.06) [US and World Topos]

• I have a map called "foo" open. It has waypoints and routes.  I upload track data from my GPS to mapsource.  It completes, and I click, 'Ok.'  The track data shows up, but inside  a new map, "Untitled", and all the other data (waypoints and routes) is gone, and so is map "foo"!
• When you create a new route, and set the name of the route, as soon as you insert the first waypoint, it resets the name of the route to "Empty." You must rename the route again. Then it sticks.
• There should be a right-click option to push a waypoint onto a route
• When using MapSource on a laptop, and the GPS connected, after you return from hibernation mode, MapSource throws a communication error and must be restarted.
• Once I select "Start Tracking" in the GPS tab inside MapSource, I no longer can upload/download data to my GPS, even after I "Stop Tracking".  The two icons are grayed out.
• When I open mapsource, it doesn't suggest I use the last map I worked on. Consequently I often do a bunch of work, only to find that it has been written to a blank map.