If we've said it once, we've said it 1000 times: TUAW loves RapidWeaver. One of RapidWeaver's strengths is that it has an easy-to-use interface, but you can do some really, really powerful stuff with the program. Plus, the third-party network of plugins and themes is really, really top notch.

YourHead Software, which makes some of my favorite RapidWeaver add-ons, has just released a new plugin called Stacks, which ups the ante on what you can do with RapidWeaver, without even having to mess with any code.

Think of Stacks as a souped-up version of one of YourHead's other plugins, Blocks. Mat reviewed Blocks a couple of years ago and it remains one of the best RapidWeaver plugins around. Stacks takes the WYSIWYG drag-and-drop layout approach of Blocks, but adds support for fluid layouts (even if your theme has a variable width), nested objects, stacks within stacks, and more.

I've been using the Stacks beta for the last couple of weeks and I have to say that it has opened my eyes to some possibilities with RapidWeaver that I hadn't even considered before. Traditionally, creating a different layout for each page is time consuming unless you rely on snippets or go with basic designs. Because I like to use RapidWeaver to rapidly prototype sites, being able to build out various layouts extremely quickly saves me time.

As a demonstration, I created this page in about five minutes using Stacks, some graphics and Elixir's Twitter plugin for Stacks. That's another feature I like about Stacks -- there's an API -- so not only can advantageous users look at building their own elements for use in Stacks, RapidWeaver plugin and theme developers can look at using it too. Stacks can also use Loghound's excellent PlusKit so that you can embed Google Docs, other page types or elements and do lightboxing with your photos, all within Stacks.

Stacks is $19.95 and it requires RapidWeaver 4.2.1 or newer to work. You can try the demo (direct link to DMG) for free and access all the features; you're just limited to a certain number of items on each page.

The new .Mac Web Galleries are great, but they unfortunately can only be built by iPhoto '08 and integrated into iWeb pages. Thanks to this RapidWeaver forum post from Günter, however, RW users have a trick for embedding those slick scrolling .Mac Web Gallery thumbnails into their pages. The trick more or less involves creating at least one or more .Mac Web Galleries, opening iWeb and using its new widgets feature to embed one of your galleries in an iWeb page, publishing to a folder and copying the specific piece of .Mac Web Gallery code out of that iWeb page and into a RapidWeaver Blocks page.

It isn't exactly pretty, but I think I know of a way to simplify this process, at least for some of you. The way I figure it, if you're already publishing an iWeb page to your .Mac account with your galleries embedded in them, you can just open your iDisk and drill down to Web/Sites, find the page you published with that gallery code and simply grab it from there. No publishing to a folder and creating more junk to manage and delete, since you're already publishing those pages and code somewhere.

As far as looking at the code on those pages, you can of course simply open them in a browser and use the View Source command, or you can find a text editor like TUAW favorite TextMate or even the free Taco HTML. For more questions on this you can try in the comments here since I know a good number of TUAW readers are also RapidWeaver lovers, but the original RapidWeaver support thread where I found this tip might be a better place if you want to get more thorough answers faster.

After reading Michael's post about the new release of Sandvox, I realized we have never mentioned the excellent Blocks plugin for Rapidweaver from Yourhead Software. Now I have not played extensively with either iWeb or Sandvox, having been inducted into the Rapidweaver fan club even before they came out, but naturally I was very interested in their characteristic feature--WYSIWYG web page editing. The downside of those programs (at least as I perceived it) was that their very ease of use seemed to place more restrictions on what you could do with them as compared to Rapidweaver. Well, Blocks gives you the best of both worlds: Rapidweaver plus WYSIWYG editing similar to iWeb or Sandvox.

We have previously mentioned Yourhead's Collage photo gallery plugin, and in addition to Blocks they also have several more excellent plugins, including the just released Carousel (an even better photo gallery) and Accordion (for easily making dynamic javascript page elements).To get a good sense of how powerful Rapidweaver becomes with these plugins be sure to check out the screencasts both from the developer and from Screencastsonline.

If you're looking for a relatively easy to use website creation tool and want WYSIWYG page creation, be sure to add Rapidweaver + the Yourhead plugins to your comparison list. Rapidweaver is $39.95 (though it's also part of the soon to wrap up Macheist bundle) and the Yourhead plugins range from $9.95 to $19.95.