barbnbrian, the website you referred to concerns me for several reasons: 1) although it says it's a secure browser, my status bar does not indicate that it is. (The little lock icon.) I'm not sure whether I can trust the cc info to be secure; 2) Prices do not include sales tax, as do all other sites. This seems a bit (deliberately?) misleading. 3) It gives you two options for delivery: a) to your hotel room, for an extra 5 bucks; or b) you can pick them up at the "Official Ticket Center in Orlando." Where that is, I haven't a clue, nor could I find the address on the website. Hmmmm. 4) It does not list a c/s number. 5) On the form to purchase tickets, it does not clearly list the price.
FWIW, I'd stick with a reputable vendor. One who's been around awhile, one who offers a secure browser, one who lists their address AND phone number for questions, one who posts their prices clearly with no hidden costs. One who will mail the tickets to you in advance should you choose. And preferably someone who has been recommended by other people.
BTW, I researched ticket prices quite extensively and found that FloridaTravelOnline and FloridaOrlandoTickets offer fairly comparable prices on Disney tickets. I'd lean towards the latter personally, because they offer a $39.95/family Watermania price (for up to 4 kids!) that FloridaTravelOnline doesn't offer, because they have the BBB seal on their site, because they clearly list their prices, because they've been around for 14 years, because they clearly list their c/s number and address, AND because they offer a secure Yahoo credit card processing.
Gratuitous plug: The DreamRes prices, which are listed at the top of this board, are quite attractive and would save you quite a bit of money were you to book a room through them. I booked through Disney. Rats.