The title says it all, I'm looking for Jay Leno's first episode as "Tonight Show" host in 1992, his first Finale Episode from May 29, 2009 and his return to the tonight show from March 1, 2010. I'd love to have widescreen or HD versions of those last few shows, but I'll take what I can get.

I had them all in HD, but lost them in a recent hard drive crash

I have tonight's "Finale" available in Blu-Ray format, as well as digital versions of Conan's first and last shows.