Another topic about not seeing thumbnails

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Gallery version (not just "2"):
PHP version (e.g. 5.1.6):
PHPInfo Link (see FAQ):
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Database (e.g. MySql 5.0.32):
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I can't see images on my gallery at www.danmaher.com/pictures2 so I reinstalled it on another server at www.em2ab.com/joomla/gallery and have the same problem. After reading the forums I see a lot of people have fixed it using something called URL Rewrite......I've been using Gallery since 2005 and have never heard of this. So I searched for it for 20 minutes both in the downloads section and on Google but didn't find a download link anywhere. Anyone know how I can fix this, or maybe where I can download URLRewrite so I can try that? Thanks.

Oh.........okay so I guess I'll start back at scratch and ask why I can't see the thumbnails.