Thanks to lancs_Steve for pointing out that PDF attachments wasn't working.
This is now fixed, so you should all be able to attach documents up to 2MB each.
If for some reason you need to attach a larger file that 2MB, let me know and I'll sort it out. Shouldn't be necessary though.
Documents as Attachments
Documents as Attachments
Taz... or Chris. It's up to you.