Ive gone through loads of threads about people wanting to turn off sideboxes on different pages, or backgrounds, or headers, with lots of people pasting lots of code editing etc, but it just hit me that you can simply make a new stylesheet override, and then call it from your product description, or cat description, or anywhere that allows HTML input from the admin panel.

Is there anything wrong with this? I just set up a product with a different background, product image thumbnail removed, and right sideboxes removed, and it works fine, and I can copy/paste this into any product/category I like, and do multiple versions, with multiple CSS override files with different settings.