New iPad could face slowed down network and overage charges
The new Retina display and high demand could leave new iPad owners with a slow 4G network and a stack of overage costs.
Retina display shortage may lead to delays on new iPad
Sharp's delay on Retina display production may cause problems for Apple's new tablet.
New iPad announced at Apple press conference
Apple announces iPad upgrade to be released March 16. Will support 4G LTE on AT&T and Verizon.
