I posted a similar message over on the Terry Love forums, so if you cruise around there you may seem the same post.

I would appreciate any comments/suggestions on my plumbing layout, but do have a couple specific questions.
FYI - The picture comes out very small online, and I could not figure out how to make it display larger.

My primary question is whether I have sufficient venting. Especially, do I need to add a dedicated vent for the toilet and use a separate drain line for the washer/sink combo in the utility room?

Thanks,

Bruce