Change IP address to win a contest.

Hello,
I have entered an online contest where you can vote once a day per IP. I was doing a good job promoting and winning for 4 days.
Out of nowhere another entrant jumped from *7 votes to *57 in one day, I know this person is cheating, not sure if they will get caught but how can you get a lot of IP'S for yerself?
The library, the apple store?
I did all the research and came up short on figuring out you can give your computer like 50 different IP's per day.
I don't have dial up, I have linksys.
I do have Compuserve but I use the TC connection , not dial up, I heard you can get a dif IP every time with dial up, maybe that is how she is cheating?
Please help, and if ya wanna vote for me let me know!
Thanks!

Dialing in repeatedly is one way. Unpl***ing your dsl modem for about *0 minutes is another that may work, as long as your ip address dynamic. All are tedious for me. Using proxies is another way. [url]http://www.google.com/search?hl=en&safe=off&client=firefox-a&channel=s&rls=org.mozilla%*Aen-US%*Aofficial&hs=NHW&q=using+proxies+to+change+ip&btnG=Search[/url]