Nirav's Code

First of all insert the Windows XP CD into your CD drive. Now Explore the CD. Now click on the folder named as I386 . In that search for the file UNATTEND and open it with Notepad. Scroll it to the last line and Yipee!! The key is in front of you!!! -- /\/ir@\/  <(.'.)>

List of YouTube keyboard shortcuts Action Key Play/Pause Spacebar Move forward by 10% Right arrow key Move backward by 10% Left arrow key Skip to 10%,20%,30%.....of playback time   Numpad 1,2,3….9 Move to beginning of video Home Move to end of video End Volume increase Up arrow key Volume decrease Down arrow key Fullscreen F Exit fullscreen Esc Toggle closed caption C Increase/decrease caption font size +/- Change background of caption B -- /\/ir@\/  <(.'.)>

GPRS enables a variety of new and unique services to the mobile wireless subscriber. These mobile services have unique characteristics that provide enhanced value to customers. These characteristics include the following: Mobility: The ability to maintain constant voice and data communications while on the move Immediacy Allows subscribers to obtain connectivity when needed, regardless of location and without a lengthy login session. Localization Allows subscribers to obtain information relevant to their current location. The combination of these characteristics provides a wide spectrum of possible applications that can be offered to mobile subscribers. In general, applications can be separated into two high-level categories: corporate and consumer. These include: Communications: E-mail, fax, unified messaging and intranet/Internet access etc. Value-added services: Information services and games etc. E-commerce: Retail, ticket purchasing, banking and financia...

WiMax Wi-fi ·          WiMAX is based on IEEE 802.16 standard.   ·          Wi-Fi is based on IEEE 802.11 standard. ·          WiMAX antenna is expected to have a range of up to 40 miles with speeds of 70 Mbps or more.   ·          Wi-Fi typically provides local network access for around a few hundred feet with speeds of up to 54 Mbps. ·          WiMAX is designed to efficiently support from one to hundreds of Consumer premises equipments (CPE)s, with unlimited subscribers behind each CPE. Flexible channel sizes from 1.5MHz to 20MHz.   ·          Wi-Fi is intended for LAN applications, users scale from one to tens with one subscriber for each CPE device. Fixed channel sizes (20MHz). ·          WiMAX works at 5 bps/Hz and can peak up to 100 Mbps in a 20 MHz channel.   ·          Wi-...

Voice over IP, or VoIP, is an emerging technology that allows you to use your broadband Internet connection to place and receive voice and videophone calls. Internet-based calls are less expensive than traditional calls (sometimes they're even free), and many VoIP-based communication services are compatible with the old-fashioned global phone network, so you can use these new VoIP tools to place calls to and receive them from traditional phone numbers. By adding some desktop VoIP software tools to your Mac, you, too, can take advantage of Internet calling. We've reviewed four Mac-compatible desktop VoIP applications: Apple's iChat AV 3.1.4, SIPPhone's Gizmo Project 1.3.2, SightSpeed 4.5, and Skype 1.4. We also checked out a unique product called WengoPhone; still in beta for the Mac, this VoIP plug-in for Mozilla Firefox lets you make and receive calls via the browser. While each program has strengths and weaknesses, they all do basical...

Routing is the process of forwarding packets between connected network segments. For IPv6-based networks, routing is the part of IPv6 that provides forwarding capabilities between hosts that are located on separate segments within a larger IPv6-based network. IPv6 is the mailroom in which IPv6 data sorting and delivery occur. Each incoming or outgoing packet is called an IPv6 packet. An IPv6 packet contains both the source address of the sending host and the destination address of the receiving host. Unlike link-layer addresses, IPv6 addresses in the IPv6 header typically remain the same as the packet travels across an IPv6 network. Routing is the primary function of IPv6. IPv6 packets are exchanged and processed on each host by using IPv6 at the Internet layer. Above the IPv6 layer, transport services on the source host pass data in the form of TCP segments or UDP messages down to the IPv6 layer. The IPv6 layer creates IP...

GPRS is a data network that overlays a second-generation GSM network. This data overlay network provides packet data transport at rates from 9.6 to 171 kbps. Additionally, multiple users can share the same air-interface resources simultaneously. Following is the GPRS Architecture diagram: GPRS attempts to reuse the existing GSM network elements as much as possible, but to effectively build a packet-based mobile cellular network, some new network elements, interfaces, and protocols for handling packet traffic are required. GPRS Support Nodes: Following two new components, called GPRS support nodes (GSNs), are added: The serving GPRS support node (SGSN) : is responsible for routing the packet switched data to and from the mobile stations (MS) within its area of responsibility. The main functions of SGSN are packet routing and transfer, mobile attach and detach procedure (Mobility Management (MM)), location management, assigning channels and time slots (L...