What Camera Should I Buy (list of choices)

I know nothing about cameras, but I have to buy my girlfriend a cheap digital camera for Christmas. I have narrowed my search down to three. I think any of them would be good enough, I am just unsure what is the best camera.

Nikon L18 CoolPix 8.0Mp ($130 w/ case/memory card/tripod)
http://www.bestbuy.com/site/olspage.jsp?id=pcmprd101300050007&skuId=9999101200050007&type=product&childSku=8791113&count=1

or

Cannon PowerShot 8.0Mp ($150)

or

Kodak EasySharee 10.3Mp ($160)
Comparison Page- http://www.bestbuy.com/site/olspage.jsp?id=cat13504&type=page&pageIdentity=searchDriven&useProductString=true&productString=1202429847854*1215217299124&unProductString=1205538350210*1201913866363*1202649178073*1202648738839*1202648738705*1200702767627*1202429848465*1215818716219*1204332769555*1218009782947*1186006186540*1190678016600*1206749662065*1206141944197*1218009477431&catId=

Know clue if those links will work.

Links do work!

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