What is CMlite

Magellan Content Manager (for a Magellan GPS). After installing this, I found that it auto-installed a login item to run it when I log in. Needless to say, it does not have to be run every time one logs in, so I deleted that login item.

I have found the same app in my startup items. If I "hide" it, does that remove it from startup as not running it at all? Perhaps a silly question but I just wanted to understand how you accomplished your results. Thanks very much.