Problem when submitting Single on/off checkbox

So I am using the pageroute module in connection with nodeprofile and the subform modules. The pageroute maintainer seems to have gone MIA and there's a some problems that really needs to be resolved. The imagefield problem was the first, which was a bug reported here as well(now fixed, or at least a patch). The second problem is with Single on/off checkbox fields, they don't get updated when using pageroute. I am trying to fix it but going through some thousand lines of code will take a while...so I decided to write here.

The thing I want to know is there some know issues with the Single on/off checkbox fields? How to set them up, saving etc. Would be glad to able to sort this out as it is a cornerstone in my current project and things are as always in a hurry...damn.