Sensory Integration Disorder

Does anyone have a child who suffers with Sensory Integration Disorder? My son does and I am wishing I knew others out there who are dealing or have dealt with the same situation! I am wondering how children with the auditory side of this disorder handle preschool. I am thinking of putting Taiger in a little preschool, but I worry a TON about how he will handle the noise. (He doesn't go to Primary at church because the singing time is so horrible for him.) Anyone had any experience with this? I plan to home school him anyway, but I thought maybe going to a little preschool just a few days a week might be fun for him...learning the little songs, meeting other children, doing crafts, etc...all those fun things that kids enjoy, but maybe NOT kids with SID. He had to quit taking violin because the noise was far too much for him, and now I am afraid he really hates violin and violin music. I don't want to ruin the enthusiasm he has now for learning by putting him in a situation that is horrible for him.

Any suggestions?!!?!?!?!?

Also, is there some wonderful way to handle group situations at all? Birthday parties are hard for him (singing, laughing, etc are all too loud for him) as is church, even eating out can be hard for him. I do the best i can, talking to him about the possibility of noise before hand, removing him promptly when there is sudden and loud noise, providing him with headphones and peaceful music when we go to the mall or other loud places...but is there something else I should be doing? I have heard of SID therapy...anyone tried that?

HELP! If you know anything, please share!!!!!