Why does it try to connect to Uploadjockey... and fail? OK

[AliBaba]

First, thanks for this great software - this is my first day using it  

When I look at my error log, it reads something like this:

_{23.07.2009 18:20:18 HTTP: (-1) EclSocketError:Timeout error occured (www.uploadjockey.com)
...
23.07.2009 18:27:55 HTTP: (-1) EclSocketError:Timeout error occured (www.mediafire.com)
...}

Now, I haven't selected Uploadjockey as my destination host, so why does it try to connect? (and fail? - I can reach that server via browser) These conncetion attempts only seem happen at the beginning of the upload process.
I have cookie permissions set to "confirm manually" in IE, because normally I don't use IE at all - and your program creates cookies at startup, but not for Uploadjockey. I was wondering whether that had anything to do with it. I also haven't noticed any 20k-ads yet  

Second, what does the error message "No more requests for this key", mostly coming from Mediafire, mean in English?

Thanks for answering my questions,  

[z_o_o_m]

"no more requests" is internal message, that file was successfully accepted by mediafire ...
and yes, some very small ads are hidden there, nobody has been hurt yet