I know I<>J and I don't think I'm wrong.

The if doesn't exist bit is right, but the does exist bit is wrong.

Run through it on paper with an array of 10 items if you don't believe me.

Anyways, now I know you can pass UDT arrays to functions, I'm laughing anyway - I can write it myself now, I just didn't know you could do that.

Ta muchly Plend!