This is what everyone got in a similar situation with Dell and the 1 GB Kingston SDRAM fiasco last July:
"Dear Dell Customer,
Thank you for choosing Dell for your recent software and accessories
purchase. We regret to inform you that a vendor error created erroneous
price quotes for the Kingston memory product that you ordered, Dell part
number 695695-4. The problem has since been corrected, but as a result we
are unable to fulfill your order. All orders that were affected by this
issue have been cancelled, you will need to resubmit an order for any
additional products that may have been placed during this time.
If you have any questions or need further assistance you can contact our
customer support team at
us_online_accessories_support@dell.com
<mailto:us_online_accessories_support@dell.com>.
Please accept our sincere apologies for any inconvenience that this error
may have caused. Visit us on-line at
http://accessories.us.dell.com and
receive $30 off your next Kingston Memory Upgrade. Enter the following
Coupon Code at checkout and your discount will be applied...
Offer valid through 7/25/2001 on all software & peripheral on-line orders
totaling $100 or more (pre-tax and shipping). Limit one coupon redemption
per customer. Offer not valid with any other coupon or discount."
I expect something similar will happen with the speakers and network cards.