Confused with CBQ shaping

[myamout]

I have the following hierarchy in traffic shaping after i ran the wizard… CBQ is active... confused of which bandwidth should be where... and why the other fields have nothing filled...
LAN
    qLink: BW=20% qlimit=500
    qInternet: 7.8Mb (it seems the total download BW?)
        qACK
        qP2P
        qVoIP
        qGames
        qOthersHigh
        qOthersLow
WIRELESS_OPT1
    qLink: BW=20% qlimit=500
    qInternet: 7.8Mb (it seems the total download BW?)
        qACK
        qP2P
        qVoIP
        qGames
        qOthersHigh
        qOthersLow
WAN: BW=2Mb (here it seems the upload BW?)
    qACK
    qDefault
    qP2P
    qVoIP
    qGames
    qOthersHigh
    qOthersLow

Thanks