Recently, my motherboard crashed on my computer, and I used the Backup Wallet... with the Bitcoin-QT wallet and saved it to a USB stick. I have installed the client onto my new computer, and it is currently downloading the blockchain. Simply put, how do I get my bitcoin into my new wallet?

I have read through the following article, https://en.bitcoin.it/wiki/Securing_your_wallet, but I am still a little unclear about all of this.

Thank you in advance for your help.

I'm an MBA just completing the first year of my PhD in Finance. I will be halting the PhD in order to pursue the creation of a new market denominated in BTC. More details to come.