I have just installed image gallery (and related modules).
I have created a new album (and deleted Default Album - perhaps that was a mistake?)
When I go to upload files I can navigate to a folder with many png files in it - they are all shown, with thumbnails - but none of them are selectable.
I am running on MAC OSX 10.6.1, MAMP 1.8.2 - PHP 5.2.10 and Silverstripe 2.3.3.
I have modules dataobject_manager r309, swfupload r271 and image_gallery r292.
The image files are all named filename.png, were fiddled with on windows, but can be viewed correctly on the mac - and their thumbnails look correct too. Files are all under 1Mb. Hmmm... perhaps there is a permissions issue.
Are there other things I should look for?