Site Offer Five years ago eXtreme Programming Explained introduced then-radical ideas for improving small-team development, such as having developers write automated tests for their own code and having the whole team plan weekly. Now, in a completely revised introduction to eXtreme Programming (http://www.pearsoned.co.uk/bookshop/detail.asp?affid=TRE&t=110&item=100000000080182), Kent Beck describes what has changed in the last five years. He provides a thorough and entertaining re-examination of eXtreme Programming that explains what's good, what still needs work, and where the methodology is heading. eXtreme Programming Explained (http://www.pearsoned.co.uk/bookshop/detail.asp?affid=TRE&t=110&item=100000000080182) is discounted to an exclusive price only for Reg readers: just £17.49.

In a major shift from the past Microsoft is now encouraging developers using their tools to start using sound software development methodologies and eXtreme Programming is very well suited to the way many Microsoft developers work. eXtreme .NET (http://www.pearsoned.co.uk/bookshop/detail.asp?affid=TRE&t=110&item=100000000096982) shows developers and team leaders how to incorporate eXtreme Programming practices with .NET-connected technologies to create high quality, low-cost code that will build better software. This practical, realistic guidebook systematically covers key elements of XP methodology in the specific context of the .NET Framework, Visual Studio .NET, Microsoft Visual C#, and related Microsoft .NET-enabled applications.eXtreme .NET (http://www.pearsoned.co.uk/bookshop/detail.asp?affid=TRE&t=110&item=100000000096982) is available for just £ 20.29 at the Reg Bookshop.

You'll also find discounted prices on a whole host of other programming titles for all levels of experience and expertise:

• Design Patterns Explained (http://www.pearsoned.co.uk/bookshop/detail.asp?affid=TRE&t=110&item=100000000069831)
  RRP £37.99 - Reg price - £26.59 - Saving £11.40 (30%)
  Offers a pragmatic and conceptual understanding of design patterns and the fundamentals of object technology design.
• PHP 5 Power Programming (http://www.pearsoned.co.uk/bookshop/detail.asp?affid=TRE&t=110&item=100000000070824)
  RRP £28.99 - Reg price - £20.29 - Saving £8.70 (30%)
  Coverage of PHP 5's hottest new features, including OOP, Design Patterns, XML/SOAP integration PLUS expert chapters on PHP 5 Performance Tuning and PEAR.
• Windows System Programming (http://www.pearsoned.co.uk/bookshop/detail.asp?affid=TRE&t=110&item=100000000070025)
  RRP £42.99 - Reg price - £30.09 - Saving £12.90 (30%)
  The definitive guide to systems programming for Windows XP and 2003 using the essential features and functions of the Windows API.
• Solaris Systems Programming (http://www.pearsoned.co.uk/bookshop/detail.asp?affid=TRE&t=110&item=247790)
  RRP £47.99 - Reg price - £33.59 - Saving £14.40 (30%)
  The first significant programming book aimed specifically at the Solaris operating environment.
• Advanced UNIX Programming (http://www.pearsoned.co.uk/bookshop/detail.asp?affid=TRE&t=110&item=100000000055369)
  RRP £34.99 - Reg price - £24.49 - Saving £10.50 (30%)
  Rochkind's fully updated classic explains all the UNIX system calls you're likely to need, all in a single volume.
• C Programming (http://www.pearsoned.co.uk/bookshop/detail.asp?affid=TRE&t=110&item=100000000096660)
  RRP £16.99 - Reg price - £11.89 - Saving £5.10 (30%)
  Task-based volume from best-selling author tackles the granddaddy of programming languages-C.
• Programming in C (http://www.pearsoned.co.uk/bookshop/detail.asp?affid=TRE&t=110&item=100000000073393)
  RRP £28.99 - Reg price - £20.29 - Saving £8.70 (30%)
  Thoroughly updated to the most recent C standard with current source code examples.
• C++ Primer Plus (http://www.pearsoned.co.uk/bookshop/detail.asp?affid=TRE&t=110&item=100000000088471)
  RRP £35.99 - Reg price - £25.19 - Saving £10.80 (30%)
  Teaches fundamentals of programming including principles of structured code and top-down design.
• C Primer Plus (http://www.pearsoned.co.uk/bookshop/detail.asp?affid=TRE&t=110&item=100000000088785)
  RRP £35.99 - Reg price - £25.19 - Saving £10.80 (30%)
  C Primer Plus, 4th Edition has complete C programming coverage with task-oriented examples to teach students the fundamentals of C programming.

Click here (http://www.pearsoned.co.uk/Bookshop/subject.asp?affid=TRE&t=110&item=136%20) for more discounted programming titles guaranteed to get your 2005 off to a great start.

Why not learn how to get the most of your Christmas gifts with some of our best selling guides:

• iPod & iTunes Garage (http://www.pearsoned.co.uk/bookshop/detail.asp?affid=TRE&t=110&item=100000000079280)
  RRP £17.99 - Reg price - £12.59 - Saving £5.40 (30%)
  Pushing the iPod to the limit -- readers learn about many 'unknown features' along with freeware and shareware programs to do much more than just listen to music...
• Organize Your Photos with Adobe Photoshop Elements 3 (http://www.pearsoned.co.uk/bookshop/detail.asp?affid=TRE&t=110&item=100000000072548)
  RRP £17.99 - Reg price - £12.59 - Saving £5.40 (30%)
  Learn how to manage and organize your digital images within Photoshop Elements 3.
• Easy Photoshop Elements 3 (http://www.pearsoned.co.uk/bookshop/detail.asp?affid=TRE&t=110&item=100000000101924)
  RRP £12.99 - Reg price - £9.09 - Saving £3.90 (30%)
  Easy Photoshop Elements 3 is a steps-with-pictures book for people who are in a hurry to work with the pictures from their new digital cameras.

Click here (http://www.pearsoned.co.uk/Bookshop/subject.asp?affid=TRE&t=110&item=7107) for more digital lifestyle discounted books covering movies, gadgets, movies and much, much more.

Don’t worry if you’ve missed a couple of our offers over the seasonal period, click below to take advantage of our recent offers.

• The Reg Bestsellers (http://www.pearson-books.com/subject.asp?affid=TRE&t=110&item=6778)
• Last week at The Reg (http://www.pearson-books.com/subject.asp?affid=TRE&t=110&item=6777)
• Great new releases (http://www.pearson-books.com/subject.asp?affid=TRE&t=110&item=6787)
• This weeks book bag (http://www.pearson-books.com/subject.asp?affid=TRE&t=110&item=6234)