Oracle Forms

Hi folks,

I would like to ask those of you, who already achieved OCP certificate for developers.
I achieved OCA certificate and I would like to continue in path for OCP for Developers. To do this, I have to pass a next exam 1Z0-141: Oracle Forms: Build Internet Applications.

Before I'll take an exam I would like to be really prepared. For previous exams I used SelfTestSoftware (what is recommended by Oracle), but they don't have any material for this exam (yet). Can you please send me some link for any study guide that will cover exam topics? How did you prepare for this exam?

I found book: Oracle9i Developer: Developing Web Applications with Forms Builder
http://www.amazon.com/Oracle9i-Developer-Developing-Applications-Builder/dp/0619159111/ref=pd_ys_qtk_rvi_img/104-3817963-4176711
Is that book good for preparing for this exam?

Any other book, that could be useful?

I know, the best option is take Oracle course, but next course in Dublin will be July 2007 (what is quite far), so I'd like to prepare by selfstudy.

I'm not looking for any dumps for this exam, or Q&A without proper Study Guide.

Many thanks,
Tomas

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I apologize, if I sent this message into wrong forum, but I couldn't find any thread here, about Oracle Cerfication (or similar thread)