make a .tpl.php file specific to node/*/edit pages?

I was wondering if anyone could tell me what to name the page-____???____.tpl.php file so that it would modify all the node edit pages. I like to remove the blocks and sidebar content from these pages, and although I can do it by adding node/*/edit to the exceptions line for every block, I'd rather just do it once and take the sidebar regions out of it.

Removing the sidebars is great cause it opens up the full width of the page for the node editing process, removes the clutter of all the unrequired blocks, and node edit pages are already very heavy when a lot of modules are installed and load and operate a lot faster with the other content removed.

I'm on Drupal 5.1

Does anyone know if there's a module for more fine grained control of block visibility. I'd love to be able to specify visibility based upon:

• node type
• view - urls are not neccesarily reliable with views (with calendar module I don't know how to seperate month views from week views or day views which are very different in block requirements, etc)
• cck field value
• taxonomy terms

Thanks...