Wish list for Rosetta

Hi all,
I've try Rosetta to translate and I would like request somes features.

- English is not my best language (as you can see :-) ..) and It would 
be great to see the translation for the other language we understand (if 
I translate from english to esperanto, the french and german translation 
can help me)

- It would be great to see some suggestion like the dictionnary of 
kbabel or poedit from the other package ("Quit", "File","Edit"... are 
always the same word to translate...)

- It would be great to search a sentence in the package

And after the suggestion, I've got a question : when (how many often) 
the Rosetta is synchronised with the file .po ?
how many long should I wait to see my translation in the current package.

Thank you,

Axel