Same here, I started with the 1GB from the factory, but added 2 x 1GB sticks of Crucial before I ever fired her up. Added another 2GB about 6 months latter. Can't remember if the second set was Crucial or OWC. After 2 days 22 hours of up time I have 161000 page ins and 4367 page outs. I generally keep Parallels open most of the time and find that the jump from 3GB to 5GB helped keep things sane. Really improved performance with LR
You should have fired it up first (actually, I do that with everything to make sure it's not a dud before I get started). That way I know if it was already messed-up or if I did it
But, the real reason you should have tried it first, was to see the difference. Mine came with 1 GB. I was impressed already with it as it was. I used it for a couple hours before upgrading the memory and sticking in my second hard drive (2 GB more, and an additional 500 GB drive). Then, I noticed a bit of a boost right away after starting it up with the added memory. It was nice to see.
Now, I'm happy with 3 GB for now (seems pretty decent). But, just so I can taste the good life, anyone have some extra memory they would like to send my way?
How about the guy who's upgrading all his systems. Surely there's now some spares
I'll take any memory anyone would like to send. And, I'll even say something nice about you in the public forums