hackysack on "How can tags be displayed in the title of image.php?"

I've tried a number of ways to get the tags to display as the page title, with "close but no cigar" results. I can get the tags to display at the top of the page but not as the page title, or get the word Array to display as the title, but not the tags to display as the page title of image.php

I've tried both getTags, printTags()to no avail. I'm hoping its easy to place a variable between the <title></title> to get the tags to display for individual images.

If that's possible, which one should be used?

Thanks