5. 20 missed + 20 dialed + 20 answered
2. yes, when i am installing massive software to it very often and in normal use very close to 0 blocking...

1. do not know... i think not... mine has 6 months and i do not have that problem
3. normally not, but i have heard that there is a patch... (have the link somewhere in the tonns of favourites)
4. i do not know, i am curious too...