Hard to tell with so little information.
uncheck "read-only" in properties
at least, that should do it. I'll admit I'm unfamiliar with pdf files.
Lately I have been getting issues in regards to imageshack and Images loading slowly. Are there any alternative imagehosting sites that can handle 2MBs of PNG files without automatically compressing them into JPEG files?
Others have suggested Imgur, but I found out that it just converts and compresses my PNG files into JPEG.
Surely you could have used another pic for a demo, right? I mean, isn't the Petty stuff supposed to be in A&E?