I'm looking around for information as well... the forums are not great. There's lots of solicitors sites but they don't have detailed articles.
I fwas told about good site called accidentclaimslaw.com but it has been taken down.
I only found one site with the sort of longer, detailed articles people need
http://www.injury-compensation.ie/injury-claims/
The article with the information you say you want is about how claim values are worked out
http://www.injury-compensation.ie/claimvlaueassessed/
There's a bit of jargon there so you might want to read the longest/most detailed article I've found:
http://www.injury-compensation.ie/personal-injury-claims/
Let everyone know if you find anything more detailed that regular people would understand.