Adobe has recently released their new Creative Suite CS3.
As a part of this release they have included an application called Device Central.
This application allows developers to test their content, including Flash Lite applications, on a broad range of mobile phones and electronic devices and should help increase the number of developers creating pertinent content for mobile devices.
Device Central will also be able to download updated device profiles on a regular basis so that developers can stay up to date with the devices they are developing their content for.