Question:
Dell Wireless cards
I recently ordered a Dell Inspiron 1504 laptop. On the phone i swore i told em Intel PRO/Wireless 3945 Internal Wireless, but then it was shipped yesterday and i looked at the specs of the confirmation thing that came with it and said it was installed with Dell Wireless 1390 802.11b/g Mini Card (54Mbps).....is it a real big diffrence betweeen them??? and is it worth the hassle of shipping back to dell and is it possible later on down the road to replace the wireless cards myself?? thanks much!!!!