Hi Van Horck,
Yeah, I read Tim's piece and thought a lot of it, so I thought his reply to your question should get an airing on the R&N thread.
Dunno how lon it'll last though - the mods seem pretty hot on deleting stuff!
Gets a bit confusing sometimes when you read somthing that makes seems to make sense and when you go back it's gone!
What did you do to not be able to post on R&N?
FBW