Could you implement some kind of thing like Mt. Gox's API where I could send BTC by just opening a URL, and then as long as enough BTC were in my wallet, it would send them.  Something like:

https://www.instawallet.org/w/wallet-address/send.php?sendtoaddress=&amount=

That way, guys like me who have basically no programming knowledge at all could still have a way to automate things.  Like I plan on writing an autohotkey script that might utilize a feature like that.