2 hours? Bah, I spent two hours on my Lua arrays last night. Problem was that I typoed "num1" as "num" and I scanned through all the code trying to figure what I did wrong. Aaaaaa... I hate programming so much sometimes.
Hehe, but yeah, it's all a part of the process.
Disclaimer: Any sarcasm in my posts will not be mentioned as that would ruin the purpose. It is assumed that the reader is intelligent enough to tell the difference between what is sarcasm and what is not.