I just bought a 2GB ram stick and put it in my computer but I already had 2 x 512MB in there already so I just want to know if this will be ok or will it cause damage or conflicts ??? System seems to be running fine at the moment and is a little faster. My computer is a Scaleo P Fujitsu and it can only be upgraded to 3GB max ram and as you can't buy 1.5 GB ram (I don't think) then 3GB Max could not be achieved unless I got 2 x 2GB but that would be a waste of a GB and money.
Please help as if this is bad then I will need to take them out as soon as possible.