I get my parts from Kahar. I only have to pay him in sex.
Inside each person lives two wolves. One is loyal, kind, respectful, humble and open to the mystery of life. The other is greedy, jealous, hateful, afraid and blind to the wonders of life. They are in battle for your spirit. The one who wins is the one you feed.
The common stuff your going to find in most stores are Corsair (Usually aimed at the high end people), Kingston (Midrange people) and PNY (low end people). You get what you pay for, however for general computer use, you would never be able to tell the difference between the 3 named brands and most even "most" generic.
Being as your looking for 2700, Kingston and PNY are probably your best bet.
For to win one hundred victories in one hundred battles is not the acme of skill. To subdue the enemy without fighting is the acme of skill.
Newegg. Just got semi-burned on a pair of Crucial Ballistix I bought from multiwave. 7 months later and they are crapping out, throwing up errors in memtest, comp rebooting, the whole bit. Only took about 10 minutes to get an RMA from crucial at least.
Anyway, that newegg badass warranty is worth every cent.
Look at G.SKill and Geil RAM also, both make quality parts at good prices.