The best resource, if you can describe your challenge without attaching files, may be the [URL="http://groups.google.ca/group/microsoft.public.excel/topics?hl=en&lnk"]Excel Google group[/URL]. The world's Excel experts tend to respond very quickly there.
There are a number of forums out there for Excel. One of the better ones is probably the [URL="http://www.mrexcel.com/forum/index.php"]Mr. Excel board[/URL]. The Ozgrid forum has plenty of content but it seems[/I] to be frequented by some not too friendly types, IMHO. Must be the sharks in the waters down there. :rolleyes:
All that said, I'm pretty comfortable with Excel, so check your PMs if you'd like to send your file my way for my $0.02.