Thank you so much, I really appreciate your intention, but looks like we gotta go deeper on this problem...as I said, my settings are set to default, so the “License Warning” is unchecked already...here is another clue: yes, some times I come to get some downloads but…if I compare as it used to be before, now I’m only getting the 10% of the 70 or 80% I used to download; even with the telephone line, now I’m using a wireless card (sierra) with this Pro version and it’s all the time “need more source, need more source…” I don’t really know what to do …I do appreciate any help.

Here is my system details as you riquired:
laptop Hp Pavilion zv5000
Pentium 4, 2.66 GHz
512 MB of RAM, 40 Gbs on hard drive
Windows XP SP2