I have used Motul 5100 Ester based 10W-40 synthetic blend oil in my DRZ 125T and DRZ 250 for years and have been happy with performance. I just did the first oil/filter change on a new 2008 DRZ 400. It takes 1.9 quarts of oil. I decided to go with the same Motul 5100. The first quart was the traditional light golden (beer) color. But the second quart is more of a traditional amber color. Upon reviewing the 2 containers, I noticed slightly different packaging, one with 2006 copyright the other 2008. Any concern here? I am not getting any answer from Motul or dealer.