
I installed wordpress (contact form & photo gallery) by uploading it to plugins folder ..
Then I've activated it from Plugins management page..

I created an album & pasted the required code that will run the gallery in my page...

Here's the gallery with some uploaded images..

the same thing for contact page, I've pasted the code in text area & updated my page ..

Contact page with all required fields..
Testing "Contact form":
its working :)
Resources:
http://alexrabe.boelinger.com/wordpress-plugins/nextgen-gallery/faq/
http://alexrabe.boelinger.com/forums/
http://dpotter.net/Technical/2008/03/nextgen-gallery-review-introduction/
http://ideasilo.wordpress.com/2008/03/29/contact-form-7-faq/
http://ideasilo.wordpress.com/2007/04/30/contact-form-7/
http://wordpress.org/extend/plugins/contact-form-7/installation/
http://wordpress.org/extend/plugins/nextgen-gallery/faq/
