<sigh> You're in England, I'd ask for some freebies just cause they look like nice rectifier diodes but I'm in the US and shipping would probably be more hassle than it's worth.
I'll send you my address in PM if you want to give some freebies, but I don't have any intention of actually buying more =) I collect parts for rainy days. Save the postage for someone that might want to buy them.
Is there a Craigs list for England and the UK? That's a good place to post stuff like that.