Where Do I Begin?, Some questions from a newbie... Options

[tirant]

Hello,

First of all, excuse my poor English as it's not my main language.

I would like to begin developing some software for my Zaurus (C760 and Cacko ROM). As I understood, Cacko's Rom is compatible with Sharp ROM, so I need the Official QTOPIA SDK (found here www.qtopia.net ). I would like to do it on a host computer running UBUNTU, so my questions are:

1) Do i need a toolchaing for cross compiling, or it's already included on qtopia sdk?
2) Does the QTOPIA SDK contain all the software I need to develop for the zaurus?
3) If I want to develop using SDL libraries for the Zaurus, what should i do?
4) Is there a way to test my software on my computer before copying it to the zaurus?


Thanks!