Uploading big files with CodeIgniter fails

[eluser]Sam Granger[/eluser]
Hello there!

Hope someone here might be able to help me. I want to allow users to upload files up to 2gb on my server. This however is proving to be a big issue. I think the best way I can handle uploads is by doing it the "chunked" way. Does anyone here have a nice chunked file upload library? If not, what approach would be best?

Cheers,
Sam