1.) What IRC/BT client you are using.

2.) What OS you are using.
XP sp2

3.) If you are using a firewall, what firewall you are using.
Windows firewall

4.) If you are using a router.
Some unknown router in the dsl.

5.) If you are accessing from some sort of private network or from home.

6b.) For BT; what is the status of the tracker (OK, Error, DHT, etc.).
Listen port blocked. (Yellow light)

7.) The error you are getting that prevents you from getting the file.
File is d/ling at around 10kb/s, I can download stuff up to 200kbp/s on normal servers. So it's really annoying having to wait forever.
I tried turning on dmz and disabling the firewall, but I still keep getting the error.