I'm actually having the same problem as StanC. I'm looking for a thread I read maybe a year ago about installing a DCC decoder in an IHC steam loco. I tried an advanced search for the following:
ihc + decoder
I got 11 pages of results, but many of the threads do not have both key words. For example, one result was this thread:
http://forum.zealot.com/t117718/
Decoder appears in several posts, but there is not a single reference to IHC in the entire thread, all posts.
I tried the same search with ihc AND decoder, but got identical results.
No big deal, but it does appear that results are coming up as OR rather than AND searches. This does make it hard to reconstruct links to thread addresses that got changed during the server move.
-Joe