scribu

This plugin improves the gallery template by making the following tweaks:
<ol>
<li>Puts all the gallery css in a separte file, for easy customisation and faster page load.</li>
<li>Adds an id attribute to the code, so that two or more galleries can have a different number of columns and still display correctly on the same page.</li>
</ol>
Links: <a href="http://scribu.net/wordpress/improved-gallery" rel="nofollow ugc">Plugin News</a> | <a href="http://scribu.net" rel="nofollow ugc">Author’s Site</a>

Improved Gallery

Improves the built-in gallery in WordPress 2.5 and newer.

pilch74

Monetate allows you to personalize anything, anywhere for anyone 
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Leverage real-time big data insights – Automatically create a high-resolution picture of every customer based on behavioral and contextual data. Use simple point-and-click selections to build, name, save, and reuse segments based on information, such as: First, second & third party data sources, On-site behaviors, Demographics, Technographics and Geography.
Personalize Anything, Anywhere 
Deliver the right experience every time from basic changes to advanced, code-level control, Monetate’s sentence-based campaign builder and inline editor make it easy to generate relevant customer experiences on the fly. Do this at scale with: Custom segmentation, Point-and-click selections, Dynamic creative assets, Product recommendations, Drag-and-drop page reorganization.
Measure Your Results 
Better, faster, smarter decisions 
Information isn’t insight unless you understand its value. See the dollars and cents behind every campaign without adding any additional tags to your website. Make more informed decisions with: Performance visualizations,Raw data access, Custom-built KPIs, Integrated analytics, Post-campaign segmentation

Monetate

This plugin adds Monetate tracking to your site. You'll need a Monetate.com account and you're ready to start.

Improved Gallery vs Monetate