Re-Jailbreak After iOS5?

I really tried to search, so please bear with me. Google sucked for searching as it just kept bringing to jailbreak iOS5.

So I updated to iOS5 last night and have been jailbroken on my 3GS (4.3.3)for quite some time. Just thought I'd try it out, but definitely not for me after all the features I did have.

I saved my info through TinyUmbrella. Is there a way to go back to being jailbroken since I went to iOS5?

Thanks