Beginning mobile java programming

I'm gonna try developing a mobile application, that should be runnable on most modern cellphones. If I'm not misinformed, most of these cellphones run symbian, and symbian runs java, so far so good?

I don't know Java, but I know C# and various other languages, so that shouldn't be a problem.
Where would you suggest I get started?
Do I use the Java SDK?
Should I use Eclipse?
Assuming that java on symbian is somehow customised to a mobilephones limited cpu/memory, somehow the development must be different from "ordinary" java development.

My learning stile favors starting with a simple example and building what I want from there (not learning all the theory first and getting it "right" from the beginning), so any links to a "Hello World" tutorial/sample would be appreciated. :)
Who is Participating?

[Product update] Infrastructure Analysis Tool is now available with Business Accounts.Learn More

I wear a lot of hats...

"The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc., so I know a lot of things but not a lot about one thing. Experts Exchange gives me answers from people who do know a lot about one thing, in a easy to use platform." -Todd S.

Kevin CrossChief Technology OfficerCommented:
See if these previously answered questions help -

http:/Q_23868022.html --> I need to develop a Java program on a PDA, where and how to start?

Samples are at this link:

Experts Exchange Solution brought to you by

Your issues matter to us.

Facing a tech roadblock? Get the help and guidance you need from experienced professionals who care. Ask your question anytime, anywhere, with no hassle.

Start your 7-day free trial
letharionAuthor Commented:
Looks like what I need. Just one more thing, how new/old mobile phones run java me?
Kevin CrossChief Technology OfficerCommented:
Think as long as you have a Java enabled phone this works fine.
It's more than this solution.Get answers and train to solve all your tech problems - anytime, anywhere.Try it for free Edge Out The Competitionfor your dream job with proven skills and certifications.Get started today Stand Outas the employee with proven skills.Start learning today for free Move Your Career Forwardwith certification training in the latest technologies.Start your trial today

From novice to tech pro — start learning today.