mine is blank.
Now my mobo says I either need 4 identical sticks to run in dual mode or
2 pairs.  Each pair can be different, but the two sticks that make up the pair must be identical.
I currently have only 1 pair.  I hope buying a 2nd pair (1GB sticks qty: 2) will help this.  This memory thing is frustrating the crap out of me.  I'm a guy who studied memory (College).  FPM, EDO, SD, why I didn't see this info years ago is pissing me off.  Thanks for pointing that out Keeler.  
I think I got this dual ch project on the right track now.
So, that just leaves only 1 question left.  This game uses 588MB, why?  After I install my new 2GB of memory in the near future, I hope to see this 588 number go higher, much much higher.  In the end, I hope to decrease stutters I have with this game and to improve over all performance on my computer.
Edit: I currenty have KHX3200A/512R for the memory.