I have installed Simple Image Gallery Pro on a fresh install of Joomla.  I'm able to create a gallery but only if the individual photos in the gallery are small (<200Kb).  If I put any photo in the gallery that has a larger filesize, the page containing the gallery doesn't load.  Just a blank page w/ no content at all.  If I delete the larger filesize image then the page with gallery will load fine.

Can you tell me what mistake I'm making and how I can include larger size images in the gallery?

Thanks

First of all try enabling the debug mode inside the plugin to see what error you have when the blank page appears (on the larger images). It would probably have to do with the memory limit in your php configuration. You can see the size of that if you go Help->System Info->PHP Information to your joomla administration.
But first make sure you get that error of exceeding memory.

Great help.  Turned on de-bug and saw the error that the memory was exceeded.  Contacted host to increase limit.  Also, had to add line to php.ini regarding increasing max time but now it's working.

Thanks for the help.