Bandwidth Management - How to set up upload policy?

I bought ASUS WL-500G Premium two weeks ago. I was very happy, because it seemed WL-500G Deluxe was not available in my country, but Premium has come. Still use it with ASUS fw, but version 1.9.6.7 was a horrible one :\ e.g: could not even upload on FTP. But fortunatelly after upgrading to 1.9.6.9 almost everything works fine. I have 4 PCs wired to 500GP and I set up the the download speeds in BW Manager, ( e.g: 192.168.1.101 max download is 100kBytes on EVERY ports ) but I don't know how to set up the upload....
What I'd like to do is to set up upload speed on ALL ports for 192.168.1.101 and 103 and 104. But in upload policy there is only port, max and min speeds, there is no space left for writing in IP adresses. Controlling upload speeds is the only reason, why I bought this router, and I have no idea how to do that :\

If anybody has any idea how to set up upload speed for 192.168.1.101 to max 8kBytes on all ports, please help me!