Funny, I've got just the same question, after an otherwise totally smooth upgrade from 1.2.3 to 2.0-RC1.  I tried walking through the traffic shaper wizard last night, and wound up cutting my throughput in half … so I disabled the shaper until I could tailor it to my VOIP setup more accurately.

I haven't gone rooting around in the 2.0 docs to see if there's a how-to.  I'm guessing there must be, somewhere.

Thanks, sounds like it's just the thing. Time to go off and have a poke around…

I tried to change the port assuming that since there isnt a rule to block it then it should work but for some reason no matter what port I try to make it, I can only connect on port 80. When I go back it shows in the webui that the new port is still in the settings but not working…..

anyone have any ideas?? thanks.

Update
So I tried to do it and I think its working ..... I took. Had to restart to get the new http port to become active. Then ended up reinstalling squid because it was complaining about some bogus setting. So did that and now everythings running but I still dont have qOthersDownH in my queues. I have:
qwanRoot
  qwandef 
qwanacks 
qVOIPUp 
  qPenaltyUp 
qlanRoot 
qlandef 
  qlanacks 
qVOIPDown 
qPenaltyDown

I used the defaults from the wizard but setup a penalty box, voip priority and thats it
any ideas?

Hi,

Did you change the priority of DNS in the wizard? I noticed (months ago, also with 2.0) that DNS request from my pfsense box to external NS servers does not work if I set the priority of DNS to high in the wizard. Never got an answer why this happened?

Thank you very much!

I have ended up flashing my slingbox back to factory code.  I then moved the connection directly to the firewall on a switch that was directly connected.  It connect at a odd speed just like my vonage device which runs at 10/half.  Now it is working fine.  I still would like to setup QOS for this to give it higher priorty so we don't have so much lag.
RC

In 1.2.3 there is a limit that you are hitting.
This has been upped quite a lot in 2.0

you can use layer7 for this.
Just create a regex for facebook and map it to the queue pipe you want.
The only problem is you cannot filter on https and that's most of their traffic now days.

Solution found in this post:

How to set the limited bandwidth for client ?
http://forum.pfsense.org/index.php/topic,33160.msg172696.html#msg172696

In firewall/traffic shaper /limiter section in ur web-guy create 2 pipe with the speed u need to limit. in mask field use "destination" for both pipe.

now in firewall/rules/lan section create a rule with following

action–------pass
interface ------lan
protocol-------any(to shape all kinds of traffic)
source-------------(single host or alias)  ip address u want to shape
destination----------any

now in advance features ------in/out tab click on "advance" & select 1 pipe for in field & other for out. dont use same pipe for both.

now save & apply change.

now in firewall/rules page put this rule to above the default rule. done for 1 ip.

you may confused about the mask of pipes as they are both destination. dont worry they will work.

@jimp:

Use the single WAN multi LAN wizard, and enter 1 for the number of LANs. That works.

Thanks for the advise, just tried and still no luck.

"You do not have 1 of local interfaces!"