> I used 3.23 to mirror some web pages with link to ftp 
sites
> and these ftp files were dloaded correctly (i.e. size of
> both files were the same)
> Now with 3.30 I noticed that the local ftp files are 
greater
> than the remote ones, making them broken.

Hummm I'm afraid this is due to a fatal cut/paste which 
disabled the "TYPE I" (binary mode) transfer mode, leading 
to ascii transfer mode for binary files (bad).
Added on the TODO list (this is indeed a bug)