I just installed 6.70B2 and noticed a problem: NewsBin Pro is not saving to named folders anymore. I have configured NewsBin Pro to download to folders named for the newsgroup a download comes from. In 6.62 that was working just fine. After upgrading to 6.70B2, it doesn't work anymore -- any download ends up in a folder named PlaceHolder.
Reverting back to 6.62 fixes the problem, so it's something in 6.70B2 apparently.