Possible to escape openStack?

[Kevin]

Thanks guys. That's really helpful and it worked great. Certainly a tip I won't forget.
Interestingly, during the pause, I thought of a better way of achieving what I wanted the app to do so went back to my previous version and re wrote. Then after accessing the first version, I compared the 2 methods. Eye opening. Maybe I should take more time out to review the architecture of what I'm writing rather than just concentration on the code...

Kevin

Sent from my iPad