I dismantled some furniture for decorating and when I reassembled, I'd misplaced a couple of the screws!
Whilst hunting the net for replacements I came across this link hidden deep in the ikea website. http://gbinincontact.ikea.com/contactus/email.aspx?MissingParts=YES
Fill in the form and they'll send you the replacement screws FREE OF CHARGE as long as you've got the 6 digit code for the screws found in the first page of the manual (these are all available to download as PDFs from the website as if you've lost that too)
This may just help some of you who've got a missing bit :)