Speaking of patches...
For some obscure reason, I had Acrobat Reader on my home PC, and it was unable to open a PDF document and keep it running for 15 seconds even after it updated itself. I find it surprising that the company that created a format isn't able to make an executable file that can handle it.
So, I patched it right out of my system, and asked Chrome to handle PDF docs from now on. Which it does, instantly. It can also generate basic PDF documents, which is fine by me.
Kinda of a stopgap solution, but it works, so...
Any ideas?