I use TrekBuddy (http://linuxtechs.net/kruch/tb/forum/index.php).
At first I downloaded unsigned jar so every time application asked me to allow file connection, but now I downloaded from official site (listed above) signed version, and now works great. LG-Cookie info
You can easily create maps yourself from Google, Yahoo, VirtualEarth and Openstreetmaps using TBmapper (also available on site listed above).
LG Cookie GPS – TrekBuddy photos – LG Cell phone pictures

I just go to the Twitter website, perfectly workable doing it that way. Love twitter and love tweeting from your LG Cookie? But don’t want to get dinged for updates and double dinged for friend updates continually arriving via SMS? LG Cell phone Software
LG Cookie phone photos – LG Cell phone pictures

Want to watch videos on your LG Cookie? Simply download any video file you want, and convert it to a *.mp4 file with good codec setting. LG-Cookie info
Watching videos on LG Cookie step by step:
1) Download "Any Video Convertor" here (it’s freeware)
2) Install and run the program
3) Click "add video" on the top of the screen (or use: file -> add video)
4) Use the "mobile phone (mp4)" profile on the right top of the screen via a drop-down box.
5) In the middle of the screen your video name has appeared. Click on it, and make sure it is selected.
6) Now use the following output-settings. You can typ/select them on the right of the screen.