Help !

[Bighoss]

I realized that I was kinda of cheap skate when I bought this computer its a 2.0 ghz proc 40 gb hard drive gfore 4 64 mb with the tvi out(that's probauly wrong)

I realize now that 256 ram is crap !!! so I want to stick in another 256 chip so I went to go find the stuff that came with my computer BUT I MOVED AND I CAN'T FIND IT !!!

its a dell dimension 4500 does anyone know how I can get the information about upgrading my computer?

I called dell but they said please hold and 3 hours later I hung up

the worst part about this is that I can't find my back up drivers or software so if this computer goes down I am F--ked

Where can I get this stuff ???