http://msmvps.com/blogs/bill/archive/2006/12/30/good-news-on-iif.aspxPaul Vick posted some good news about IIf . The proposed change to IIf is long over due (IMO) and a welcome one !!! But does this have to be a breaking change ? For existing applications, it should be possible to fully qualify the existing IIf functionenCommunityServer 2008.5 SP2 (Build: 40407.4157)