Refurbished Laptops For Sale

I've zeroed in on 3 laptops in Circuit City but I'm not sure which ones to buy.

1) Acer AS6920-6508 16" Widescreen Laptop
2) Gateway M-6866 15.4" Widescreen Laptop – Blue
3) HP Pavilion DV5-1000us 15.4" Widescreen Entertainment laptop

http://www.circuitcity.com/ccd/viewCompare.do?oid=215816&oid=215079&oid=215030&user=true

Here are my details on Pros & Cons. But I'm still undecided.
Is Bluetooth essential? If not now, in future?(Next 4 yrs)
Is Video Memory useful. I dont play computer games.

1) Acer -
Pros: Good screen resolution, Cheap, Good Design, Finger print Reader. S-Video Out
Cons: Less Video memory, Weight, No Bluetooth, Not a good brand name

2) Gateway
Pros: Cheap, More HD Capacity,Bluetooth
Cons: No FingerpRint Reader, No S-Video Out, Not a Good Brand Name

3) HP
Pros: More Video Memory, Bluetooth, Expandable to 8GB, Less Weight
Cons: Price, No FingerPrint Reader, No S-Video, Less Warranty on Parts/Labor