They just sent me a copy of the PDS last week. The pds is dated July 2010. PM me if you would like me to email you a copy of them.. They also sent me the old GF-4 PDS
The only differences between the 5w30 GF-5 pds and the GF-4 pds, is the fact that its now GF-5, and the new one says that the 5w30 is ACEA A1/B1-08. The GF-4 version says ACEA A5/B5-04
40 cSt = 57.5
100 cSt = 10.3
5150 @ -35c