Thanks guys! I appreciate the help. I thought that perhaps I had broke something on my N810. I'm not sure if I am glad I didn't. :-/

It appears that it isn't just Maemo 4 either. I believe they removed the Windows Mobile one as well.

I feel sad to say that the .install files just won't work. That pretty much gives instructions to the N810 on where to download and install the files. The download has been removed as well. Who can I (or we) email about this?