Bally1, I'm on a three day week since January, and I get paid for 2 days, so I get €81.70 each week. I work the same 3 days every week and it is (hopefully) a temporary situation.
Friends of mine in the same situation are getting 3 days pay (€102).
I queried this with my SW office and was told the reason I get 2 days and others get 3 is the following:
1. I'm on what they term 'systematic shorterm working' and not casual, ie I work the same set days every week
2. I was with my employer for more than 6 months
3. I put on the form that it was a temporary situation (still 6 months later and no sign of a 5 day week being reinstated)
4. I started my claim in 2009 as opposed to 2008
Hope this helps.