zph with squid + videocache > behind mikrotik

RouterOS General
1

i installed squid on linux debian 6 squeeze
this server is connected to mikrotik router os . which is the gateway of my network ..
everything is fine and working perfectly ..
i installed videocache helper for squid lately , to cache youtube and other 13 video sites ..
again everything is working perfectly ..

only one issue :

the cached video files doesnt recognized by zph so i cant bypass the queue limit when i take video from the cache
any help how i can bypass the queue?

2

Sorry, off topic, but I am just curious: What is the byte-hitrate for the video cache, and how large are the caching disks ?

(I have squid2.7, self-made rewriter, only to cache youtube, 2x2TB disks, 35% hit)