Alot of what setsul said.
I'd like to add that it's extremely important to cap your upstream bandwidth when doing QoS at somewhere around 512K - 768Kbps if you have DSL. Otherwise if you cap out your upstream bandwidth you'll be completely dropped or have 500+ms pings.
Also out of curiosity could you show me the statistics page?
Example of what info I'm looking for.
Service State In Service
Line Status Up
Rate Mode Adapt at startup
DMT Standard 992.5A (ADSL2+ over POTS)
CPE Vendor (ver )
Up Time 515196 sec
-------------------------Downstream-------Upstream
Line Rate-----------6016 kbps-----------763 kbps
Margin---------------27.5 dB---------------13.5 dB
Power---------------19.1 dBm-------------11.4 dBm
Attenuation-------25.0 dB----------------13.6 dB
MaxAttainRate---19316 kbps ----------1028 kbps
Actual Delay------0.0 ms-----------------0.0 ms
Actual INP---------0.00 sym-------------0.00 sym