If you are intending to buy, using kegkits.com just read this before you make any payments. If you still decide to move forward, use a credit (NOT debit) card.
I have not used this service/site, but after reading 22 pages of different people telling their stories, watching news segments about his "thievery" and so on, I feel it necessary to tell fellow Homebrewer's about this man and his company. You have been warned.