From what I've seen your best bet for RM2K3 tools is places like:

- www.rpgwolfpack.com (just hover over the menu and choose Game resources from any list that says it - they're all different)

- www.lrpgm.com (if only for Idraw - www.lrpgm.com > Site > Downloads > Idraw right at the bottom of the page)

- and www.gamingw.net (for Tutorials click RPGMaker 2003 under the Makers section of the menu, and there are a few tools under Utilities in the Developers part of the menu).

Hope that helps.

Oh, and in answer to your question about taking tutorials home, you should be able to copy and paste the text into word, or you can save the page it's on onto your USB drive.