Nitro Internet Proxy Accelerator compresses data before it is delivered to you. By connecting to one of our many proxy servers in Asia and the US, not only can you get faster internet access but you can get access to all of the internet without restriction. Using Nitro Internet Proxy Accelerator, our average compression ratio for http traffic is 4:1 For example, if you use the Optus "'yes' Wireless 1GB*" the excess charges are $0.15 per MB, that's $150.00 a GB - source www.optus.com.au If you live in New Zealand and use the Telecom Business Hub Wireless Broadand, you will be paying $500.00 a GB if you go over your quota - https://www.telecombusinesshub.co.nz If you live in Cambodia, and are using the CamnetDSL - Free Night package, you will be paying $70.00 a GB after you have used your 1100mb of data - source www.camnet.com If you live in Indonesia, with Speedy Personal DSL, you will be paying Rp 500/MB, after you have used up your 1GB of data, that's approx $50.00US a GB - source Telkom Indonesia You download a small client from the Nitro Internet Proxy website, www.surfsoft.com.au, which integrates with your Chrome, Microsoft Internet Explorer, or Firefox browser. We have a version that works for all Windows operating system and MAC's. You register with the Nitroglobal website, and select either a free trial for 30 days, purchase with a secure credit card, or use a voucher from one of our many merchants around the world. When you browse the web your request for data goes to one of our proxy servers. We get the pages, and compress them using patented compression algorithms. We send you the compressed data, and your PC or MAC decompresses the information and puts it into your browser.