Yes, I was just saying vb because that's what I'm familiar with. See ASP.net.

You asked why not to do it in php:
Having the front end be the back end causes some vulnerabilities. See MoneyPakTrader.com rants.
If you separate the two and have the back end do fixed function tasks, you can avoid sql injections.
I would write the back end in vb.net and then have a PHP front end add to a task queue that the fixed function back end program processes, which can't be accessed from the web server.

I finished it and sent you the product. Waiting on my 0.5 BTC. It uses BitCoin charts rates instead of Bitpay.

Shameless self promotion:
https://bitcointalk.org/index.php?topic=225791.0
You should add that to your open cart system. I'll sell the entire thing for 2 BTC.

Just checking, this IS under the correct thread. Oh, and if anyone is wondering, I made this for fwho, but, he doesn't need it.

Please use an escrow
I'm selling a OpenCart Bitcoin Modification that...
-adds Bit Coins as a default currency for OpenCart
-Automatically updates the current bit coin exchange rate every 15 minutes according to http://bitcoincharts.com/t/weighted_prices.json
For sale for 0.5 BTC.

witch
LOL, the ripple to which transition reminds me of bad translator.
http://ackuna.com/badtranslator

Good job with the clean interface.

Wow, good poster, but you didn't think about Quaternary computers or energy recycling in the computer (After the bit is discharged, the power is used somewhere else until it is completely lost...forever...

Try GUIminer

FYI:
you probably want to stick to CPU mining on a laptop...The GPU typically wont help alot and produces significant heat. Your CPU is going to work well enough.

Now, trying to answer:
Are you maybe working off the iGPU, I know some amd GPU's do that to save power.

about a week ago, I needed to buy something online without using my credit card because I didn't trust the seller.