Script Summary: Restyle's Instapaper for beauty and readability. Written expressly for Instapaper.com's new text layout engine and for a narrow, Fluid-style menu bar app.
NOTE: Instapaper Greystyled has been written to restyle Instapaper.com's new layout which was introduced as part of its new Text Engine, which is still in beta and may or may not be turned on for your account (see your settings here .
If you're using the old engine I doubt Instapaper Greystyled will work properly. I recommend Instapaper Threestyled for a better styled Instapaper on the old engine.
Set your Fluid BrowsaBrowsa plugin URL to http://www.instapaper.com/folder and you'll get a folders only view.
Best used in a sidebar or menu bar style app like Fluid.
for full browser version check out Instapaper Greystyled
1.0.6 May, 19 2010 updated to fix compatibility issues since Instapaper website changes. Should work just fine again.