CVS or SVN, to be or not to be?

http://www.apisalud.es/?master-thesis-disclaimer I use CVS from many years and I’ve always appreciate its features. Team development can’t stay without a source version control. I currently went accross some pages describing differences between cvs and svn (for example: http://www.pushok.com/soft_svn_vscvs.php) and I must admit svn has some cool features which cvs doesn’t have. follow site I was just curious to know which do you use currently.. watch http://www.pushok.com/soft_svn_vscvs.php