Don't... Unless you are prepared to wait for years (yes years) to get it back. I sent mine a year ago now and have contacted his office four times in total, the recent been two weeks ago. The first i was told it would take possibly years as there was a huge backlog. Know they said he is busy with future projects and would even take longer. A quick look at his IMDB profile shows that he currently has two projects: http://www.imdb.com/name/nm0001392/

It looks more likely i would never receive my magazine cut-outs this year or even next :( I hope i see it though; this is probably the longest i have had to wait for an autograph..lol