We use TONS of air cards here…we use singular.
For 99% of internet usage, you can’t tell the difference between an air card and DSL.
Only problem is that just like with cell phones…often times your connection breaks (especially if your out and about).
but it’s still coming across copper right?
solow…you can get a aircard on the SERO plan since i work for sprint…you’ll save big 
i am now ONLINE at my place wit DSL…its fairly quick…i’m pleases wit so far…
any1 got a wireless card they wanna sell me cheap so i can take advantage of the wireless router
bestbuy.com get a middle of the road one or you will be disappointed
aight…i’ll look into them
If you didn’t get a card yet, check here they always have some great deals, might even be able to get one for free after a rebate.
Tom