Hello, Neve Dan! Welcome to Wikipedia! Thank you for your contributions. You may benefit from following some of the links below, which will help you get the most out of Wikipedia. If you have any questions you can ask me on my talk page, or place {{helpme}} on your talk page and ask your question there. Please remember to sign your name on talk pages by clicking or by typing four tildes "~~~~"; this will automatically produce your name and the date. If you are already loving Wikipedia you might want to consider being "adopted" by a more experienced editor or joining a WikiProject to collaborate with others in creating and improving articles of your interest. Click here for a directory of all the WikiProjects. Finally, please do your best to always fill in the edit summary field. Happy editing! Arknascar44¡Hablar Conmigo! 19:38, 7 July 2007 (UTC)[reply]
Dear uploader: The media file you uploaded as File:P-System Membrane Format.pdf is missing a description and/or other details on its image description page. If possible, please add this information. This will help other editors to make better use of the image, and it will be more informative for readers.
If the information is not provided, the image may eventually be proposed for deletion,
a situation which is not desirable, and which can easily be avoided.
