Huge number of files

Hi,

I use FileZilla on Windows, and gFTP on Linux.
Both are good, but I have a problem for both.

I sometimes have to upload a very large number of files at once. Sometimes with several levels of subfolders.
Both softwares crash when I try to do that.

Is there a ftp-client out there that is know to handle massive uploads well?

EDIT: In case it matters, both crash while trying to generate the upload queue (when generating the list of files to upload).

Thank You,

Nathan

mc's client supports that, but why aren't you zipping first ?