Thanks, John, for the response!
The existing 256MB are in two sticks, however, and I don't see anything in the link you provided that talks about the other stick--my thinking is to replace the more difficult one first, allowing for an easier upgrade when I'm ready to replace the 2nd stick of 128MB in a few weeks. Either way, I'm going to need the instructions for replacing the more difficult to replace stick at SOME point.
Is there a link somewhere on that page that details the other replacement process? I only saw a walk-through of the memory module itself--apparently, the other stick requires the removal of nine other screws, and I can't tell which ones those are. Thanks in advance!
Basically you remove the keyboard and the emi shield under that and the other memory module is right there. Just remove the "K" screws on the bottom and the keyboard comes out, then the screws for the shield are there to remove.http://support.dell.com/support/edocs/systems/ins2600/en/sm_en/keyboard.htm#999636 - skip pulling the display assyhttp://support.dell.com/support/edocs/systems/ins2600/en/sm_en/palmrest.htm#998220
(I'll let you know how it goes!)