I need something like Dinky Page, but with a feature that could allow file hosting (of at least 10MB). Is there any alternative?
I'm not sure anything like that exists.
Pretty much any free web hosting does have limitations and most of the time their Terms of Service states you are not allowed to use it for file hosting and downloading.
Why don't you keep using Dinky Pages and host the files somewhere else like on Mediafire, Megaupload, Fileserve or alternatives.
What i really meant was a place to host the Jscript,xml...etc of a webpage.