LMAO!! Happened to me when lightening struck my house I never replaced the Cable Modem, those bastards wanted ALOT of money for a new one, so I am on dial-up now , why don't you just use dial-up for those weeks... I know it's suck ass slow but alteast you'll have a connection!
I can understand not wanting to pay for a new ISP during the time between moving. But, this would seem the perfect opportunity to make use of AOL's free month. Sign up, take advantage, move then dump them.