The Pro-version of GTranslate seems quite interesting, particularly because of the caching feature. It seems that a text that was initially translated by Google and subsequently cached, can be edited and thus be further refined / improved.
Where do these revised texts go? (I.e. where are the cache files being kept?)
For how long will they remain stored?
Will they be accessible ever after?
Can the translated content of the entire site (i.e. all pages, containing all articles, modules etc.) be stored as cached files?
Should I set a caching parameter or so?
What if an original (native) text is being revised, after its translation was cached?