1.5 or 2.5 Gb for 2623 T60

[macaddicted]

Greetings,

I should be receiving my new 2623D6U tomorrow. Among other things I will be using it for Photoshop. I know that Photoshop wants as much RAM as you can throw at it, so I am looking to add memory. I have two questions:

1. Has anyone actually used the Smart Module 2Gb that I have seen here?

2. Who would you recommend for buying RAM.

Thanks.