Another Handy Find

I'm sure everybody has a free online fax service that they use. I didn't for awhile and found faxZERO about a month ago. Their service is free but includes an advertising cover page. They accept Word doc or PDF files. They also have a pay version for $1.99 that doesn't have ad on the cover page (although this seems kind of pricey to me). What online fax services do you use?