canon powershot a610 or a620

[blacksun]

hi im new here!
ive looked over the internet and this site and seen that the a610 and a620 quite good. so i typed it up on yahoo and found the a610 on ButterFlyPhoto.com http://www2.butterflyphoto.com/shop/product.aspx?sku=A610
The thing is the a610 is $207 and the a620 is $204 here: http://www2.butterflyphoto.com/shop/product.aspx?sku=A620
Has anyone used butterflyphoto before to buy a camera? and also does anyone know how its possible a 7.1 megapixel camera is cheaper than the 5megapixel camera or did i just find a hot deal? Thank in advance!

Edit: Sorry if I broke any rules in this forum im a noob here and its late but I just had to post, time to go to bed now pretty tired :)

[bascom]

I've never used butterflyphoto but you can get the A610/A620 in a store for $225-$250 or less so bfly isn't a big deal. I prefer stores instead of on-line. Yes the A620 costs less than the A610 in some places. Higher MPs sometimes sell for less.