slow network copy

[sphinxx]

FC is great file manager. I used other manages before and switched to FC because its clear and simple UI. I mostly use file managers for file operations. Here lies the problem - network copying on FC is sooo slow, especially large files.
I know there's setting to use windows routines for file operations, but I can't quit the luxury of FC's file copy options. That's why I use file managers, that's why I started to use FreeCommander.
Reading this forum I can see this problem has a long history. Why? File managers should be the best at file operations in the first place.
My last hope is that 64bit (donation) version is faster. Is it?

[Timon]

My last hope is that 64bit (donation) version is faster.

The only difference between 32 and 64-bit versions - is support for 64-bit mode.
64-bit version has no other differences and improvements vs 32-bit version.