We do have full 2GigE speeds. We tested by uploading to many filehosts at once and we did reached 230MB/s. The problem some of you is that you think you'll get full 2GigE per connection upload or similar stuff. But the main reason why it's got 2GigE is to handle the amount of people on a server so that while someone is uploading, the others users will still have reasonable upload speeds.
About the FS, HF and MU slow uploads, so far I've notice that only FS gives upto full 1GigE speed for a single file upload but that was before the ban problem. About HF, I think they just don't allow that fast speeds per file upload from certain IP's, I'm not sure but this server is banned for HF premium downloading. And MU definitely limits the upload speeds for Desktop uploads. If you want faster upload, try their Remote Fetching feature (you need to be a premium user in this case).
@dede110 : I don't answer on MSN when I'm not on the computer, asleep or away lolz.