Hi, just thought I'd share what happened today and wonder if it rings with anyone elses experience. Today I used my Progasm ice for the first time after a bit of experimentation with a Helix syn and firstly I was amazed how something so big slid in so easily with a bit of lube and also how comfortable it felt.... Anyway I'm pretty new to all this so started with the anal contractions etc and I have to admit while watching some porn was getting seriously horny, so after about forty minutes and time constraints I decided to finish of by hand and I can honestly say it was one of the best and most productive orgasm I've had in years, coincidence possibly but I had to get myself together before I could stand up. I have a question though when the device is up there and in touch with the prostate is it an immediate sensation or one that has to be aroused as I'm still not sure I'm there yet :-/
As soon as I insert my Porgasm Ice I sense something substantial is inside. I then do some gentle (very gentle as it is sooo big) contractions to get it located correctly. As soon as it locates I feel the pressure then the tell tail tingle / twitching I stop the contractions and let it work its magic. The tingling grows and grows as does the twitching which spreads throughout my whole body.
I have a question though when the device is up there and in touch with the prostate is it an immediate sensation or one that has to be aroused as I'm still not sure I'm there yet
This is more of a unique individual reaction than a learned/conditioned response. While repeated Anerosessions will condition your body to respond in subtle ways, it is your body's own natural response patterns which still govern overall responses. Some men will have an immediate response while others need a little time to 'warm up' their prostates for effective response. Your initial mood can also alter the response pattern. There are many factors which affect each Anerosession such that no two sessions will be alike, just another one of the many paradoxes of Aneros use.
A word of caution regarding going for Super-T's, IMHO, they should be avoided until your rewiring is sufficiently proficient at obtaining dry-O's and Super-O's. This make take weeks, months or even years, so be patient and enjoy the ride. Please read @Cockadoodle ’s thread Penis, NOT and @rook 's thread Whole Body/Whole Mind - the mental side & "zoneros" for a little insight.
Good Vibes to You ! 
Cheers for the replies, I think I'm going to have to be more patient in my build up and at the moment I am doing my kegel exercises to try and help with this and I know it is a long road ahead but hopefully I'll get there. Any more advice will be gratefully accepted.
For me the state of arousal is very key for a successful ride, also try incorporate nipple stimulation, that is the key element for me