Question : How can I find info on the available RAM in Windows XP?

I am using a laptop that has 504 MGBytes of RAM. I would like to add more and need to know how
much is the max it can hold. How do I find this info in Windows XP?  Thanks

Answer : How can I find info on the available RAM in Windows XP?

You might just need to change this

FOLLOWUPDATE BETWEEN COALESCE(@DATEBEGIN, FOLLOWUPDATE) AND COALESCE(@DATEEND, FOLLOWUPDATE)

to

(FOLLOWUPDATE >= @DATEBEGIN OR  @DATEBEGIN IS NULL) AND (FOLLOWUPDATE <= @DATEEND OR @DATEEND IS NULL)