Hey guys could you give directions in the xbox arcade version of portal for the rat man dens, so far I've 3 out of the 5 dens. could you also help me with going for the gold and like a rat achievements. I need a gold metal on 1 of the challenges and get traped so GLaDoS has to help you to continue. thank you.

I've just listed all the den locations in this thread http://forums.xbox.com/23494879/ShowPost.aspx

The gold medal is probably easiest on chamber 14, turn your back to the raised platform where the exit is and fire a portal on the floor, then run to the right, up the stairs as they rise, wait at the top for them to drop again then jump over the edge firing your second portal where you are going to land, this will propel you up to the platform and exit.

Can also be done on chamber 17 with the camera trick.

This video shows you how to get trapped, I've seen it on another thread somewhere but couldn't find it again so had to link to youtube instead. http://uk.youtube.com/watch?v=b3hvj13eAD8&feature=related

Thank you imno4ng3l for the info. I just got a gold medal on the chamber with Companion Cube I had to use 2 portals for the gold metal and it took me awhile for me to get cube into the right postion to get the energy ball into the thing that captures it. and I mean the one thats Diagnally to. well I'm going to get the rat man dens now because I already found 4 and that was when I was "Going for the gold" Thanks again. bye

Im guessing you did it on this testchamber then, http://uk.youtube.com/watch?v=nXjiIK-Q9MM&NR=1

whoever made the video wasted portals though, this is possible with 2