I open it for if someone find this song any day in mp3 :)
I have been loking it for much time but it is imposible.
I can see that you can buy the 12" record from www.gemm.com
There's a few of them being sold at Gemm, but here's one link
http://www1.gemm.com/item/DRAXX/PUMPING/GML128244165/
yes I saw it , there is too in mp3 but I'm trying to get it free , I'm sure I'am going to get it soon anywhere.