So,im a total n00b,and need help from you smart ladies and gentlemen.

The problem is that I have my router and modem in my basement(for when i play my wii online,i dont have disconnection problems),and about last week,when i sat in my living room(which is about DIRECTLY above where my router is sitting),i had 4 or five bars and my signal strength was great,but lately,i have either one,or no bars.
Can somebody tell me what the problem is?If so,please send me an email to Nouseinthis@hotmail.com because i'll probably forget to check thsi website again.


Thanks in advance!