[Plugin: PDF and PPT Viewer] Plugin: PDF and PPT viewer not showing PPT

This is a wonderful plugin, but I’m having some odd errors that I can’t resolve with it. I’m trying to view PowerPoint documents, and the pages aren’t displaying upon initial load in IE7. (I’ve refreshed and cleared the cache multiple times.)

Click to see a screenshot of what I see.

If I click on “Open in New Window” I can see it in Google Docs, and if I then go back to the page and refresh it, it shows up in the viewer, but this is obviously not optimal behavior. Also, if I “Zoom in” as small as it can get, I can see thumbnails of the PPT images in the viewer, but as soon as I zoom out again, I get the no-image error.

It seems to work fine for me in Firefox (v3.5.3) although I’ve heard from another user that it’s behaving like that for them in Firefox too. Not sure what version of FF she’s using.

https://www.ads-software.com/extend/plugins/pdf-and-ppt-viewer/