Features: works right out of the box, kills ads and junk scripts with The Gread Heuristic Lightsaber, configures Mac's newtwork preferences automatically, doesn't need blacklist updating, and the ad-removal is configurable. Love it.

Ad-blocking is sweet, but forwarding is obscure.

Aside from forwarding issues: the app seems like an optimal ad-filtering solution - heuristic analysis, my God!, someone had finally implemented in ad-blocking... and flash-filtering!

1) I have my TOR running, occasionally I use some HTTP proxies, and I decided to configure them both into one proxy-chain and see what happens then.

2) Here's my setup:

Browser -> bfilter HTTP proxy (127.0.0.1:8080) -> TOR SOCKS4 proxy (127.0.0.1:9050) -> some HTTP proxy -> Internet.

Now I point Firefox' HTTP proxy to 127.0.0.1:8080, ads are filtered out, if it point it to 8118 (TOR), my identity is masked, but not both. :)

3) Here's my forwarding.xml (which doesn't work):

<?xml version="1.0" encoding="UTF-8"?>

<forwarding>
<option name="foo" selected="selected">
<proxy-chain>
<proxy>
<type>socks4</type>
<host>127.0.0.1</host>
<port>9050</port>
</proxy>

<proxy>
<type>http</type>
<host>ip address goes here</host>
<port>port goes here</port>
</proxy>
</proxy-chain>
</option>
</forwarding>

4) I've searched web thoroughly, read all the available docs and forum discussions, but haven't figured out what am I doing wrong.

Hope it can be fixed.