Download Manager is "stopping" *FIXED*

[Fimbulvinter]

I bought the PTLE 8 upgrade today, and got it authorized/activated.

The real problem started when I opened the DLManager and got it started. It got to 1% when I decided to use Firefox instead, because the DL-speed were so incredibly low (<150kb/s), so I pressed "cancel" and "quit" when it told me to.
Instead of being a hero, Firefox dropped the speed to 60-70kb/s

Again, I started up the DLM, only to realize the status of the package was "stopping", and it still is! The "resume", "cancel" and "quit"-buttons are all grey and non-clickable.

For about an hour I have tried deleting cookies, moving the downloading file (.dlm) to another folder, starting the DLM, move the .dlm back. All with no luck.

I am therefore turning to you guys, hopefully someone else has had the same problems and knows the secret solution to end this living h**l.