I am using SDL Tridion 2009. We use VBScript and JSP. I have a requirement to copy components across publications. How is this possible? Please suggest some ideas.
You can use “Cross Copier” feature of Power Tool to copy items across publications. For more see the URL
Below URL have some great thought by Bart which certainly be beneficial for you -
One nifty trick you can do is temporarily make your destination publication a child of the source by updating the Blueprint inheritance, such that all items in the source pub become inherited. Then select the items inside your new temporary child pub, right-click, copy/paste. The items copied will be local to your child pub. After this, go back to your blueprint tree and un-inherit the publications to the way it was before. This approach is assuming that your schemas are common to both publications.