Too bad they like to get ya up the pooper with shipping on most products. I find TD is almost never worth the discount unless it is an insane sale or you live close enough to a brick and mortar location.
I haven't ordered from TD forever... the shipping costs just kill it. At NCIX, I used to be able to get speed shipping on something for as much as $30... TD charges something like $80. Plus, its prices just don't tend to impress me all too often, so I don't even think to ever check there (plus I can't stand the site layout... it looks like a giant ad flyer).
A friend ordered a laptop from them on Friday, and in order for the order to be processed, he actually had to scan his ID card (sadly he
did do this) and e-mail it to them, just to verify that it wasn't a stolen card (for some reason there was address misinformation, even though the credit card company had the correct address).
I tend to order from Newegg most often lately, though it has its faults also (believe it or not, they store user passwords in plain text... found this out two years ago on a phone call with them. Nice security there).