Acid sound from the ralphie b/midway remix of solarcoaster

http://www.youtube.com/watch?v=0Dqov2sflCEbr
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its comes in on about the 45 second mark.br
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i can get a similar sound but i am struggling to understand how to control the sound and get a similar sound consistently.br
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also at around 5:40 another acid line is introduce that rises in pitch (i think) and I was wondering how this was done and what effects ralphie has put on the acid when it is low as it rises.br
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any help would be amazing!br
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Is there anyway to ask the guys directly on here? br
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I have watched the psytrance tutorials for acid synthesis which was great but really would like some help with this sound. Obviously as a paying customer it would be nice to get some help even if it was just a brief reply on here.br
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I am not sure if it is to do with automation of res etc hopefully someone on the team will help…

found what i was after in the peak time trance tutorial awesome cheers guys!