When you develop a Flash Lite or J2ME mobile applications, you'll need to create icons for your app. Although many developers think that it's not important, having an icon associated to your application is important and it helps the user to start up your app faster !

According to different model of mobile devices, you'll have to create some custom icons at  custom sizes.
During the last mobile project I worked in Comtaste, I created a small note with a list of different size for mobile icons my graphic designer had to create.

The project was developed in J2ME (it was MobyMobile, a client and server service to optimize web contents for reading them on you're mobile devices. It's still in italian, but we're about to release it in english too) but  you can use this list of icons  for Flash Lite projects as well :

46x46 px
46x48
53x53
52x52
64x64

Then also consider the smallest icon size :

16x16
24x24

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Marco Casario is one of the most dynamic developers in the Adobe (formerly Macromedia) world. Flex and FlashLite certified Instructor, Flash and Dreamweaver certified, he intensively collaborates with Adobe Italy as a speaker and promoter of several events and roadshows. Marco has recently founded Comtaste S.r.l., a company dedicated to explore new frontiers in the Web 2.0 field, where the themes of accessibility and usability have added further importance to the PDF format and the relevant Acrobat application tools.

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