Pretty cool app that kartam has created over at xda-dev.
http://forum.xda-developers.com/showthread.php?t=395165
Basically with this app you can test how fast your phone connection is without having to tether it to your pc and then having to load a speedtest website..
Send some feedback to improve this little cool app!
To install just extract the zip and just copy pocketspeedtest to device and run, that it.