I could not connect to anysite in the last two days. This morning it was still not working, so i decided to restart my pc and modem. Fortunately after restart it is running ok, even fast. I try the dsl test and it gives me good result.

Download: 541 Kbps
Upload: 124 Kbps
Mozaic: No

I subscribe to 512kbps. This result is also surprise for me.
But when i try http://us.mcafee.com/root/speedometer/default.asp
I get only 200Kbps