I can't quite remember the exact dates that I sent these out on, but they were mid November - mid December.
I sent them all a nice LOR with a SASE (in the case of the Harry Potter actors I sent two IRC)
In the last few weeks I've gotten:
Daniel Radcliffe, Emma Watson, Rupert Grint (May have been a PP but I'm still happy to get something from the legendary Leavesden Studios)
George Bush
Casey Kasem
Kyle Noke

I've put some pictures up on my site (among other stuff), feel free to check it out!
It's still rough and under construction though.

[url]http://www.jonaq.webs.com[/url]