PXV 
i didn't know anything about linux when i get mini2440. i followed the manual step by step and every thing was good. and i wish the manual is longer. I want to know how can write the "hello" project. I mean: + do i need some tools? (Qtopia SDK) + are there any Integrated Development Environments (like VC++ in windows) to create a project easily? can i use KDevelop4? Thanks in advance!